{"title":"Ground Resistance Testers","description":null,"products":[{"product_id":"megger-det14c-ground-resistance-tester","title":"Megger DET14C Ground Resistance Tester","description":"\u003ch2\u003eMegger DET14C Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Megger DET14C Ground Resistance Tester is an earth ground clamp-on resistance tester. It induces a test current into earth systems and measures ground resistance in multi-ground installations without disconnecting the ground.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e39 x 55 mm elliptical head\u003c\/li\u003e\n\u003cli\u003eLow maintenance flat jaw design\u003c\/li\u003e\n\u003cli\u003eCAT IV 600V safety rating\u003c\/li\u003e\n\u003cli\u003eBacklit display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCarrying case (2001-370)\u003c\/li\u003e\n\u003cli\u003eCarrying strap wrist loop (2001-054)\u003c\/li\u003e\n\u003cli\u003eUser guide CD-ROM (1001-198)\u003c\/li\u003e\n\u003cli\u003eCalibration check accessory (1001-199)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMegger DET14C Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHead: 39 x 55 mm elliptical\u003c\/li\u003e\n\u003cli\u003eAC current range: 0.2 mA to 35 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Title","offer_id":67774479073467,"sku":"IMM_97111146","price":435.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/HT-Instruments-M71-600x600-1-1.jpg?v=1792548009"},{"product_id":"hioki-rm3544-01-ground-resistance-tester-with-0-02-accuracy","title":"Hioki RM3544-01 Ground Resistance Tester with 0.02% Accuracy","description":"\u003ch2\u003eHioki RM3544-01 Ground Resistance Tester\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Hioki RM3544-01 ground resistance tester measures from 0 mΩ to 3.5 MΩ with 0.02% accuracy and gives pass\/fail judgment with audible and visual indicators.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMeasurement range from 0 mΩ to 3.5 MΩ\u003c\/li\u003e\n\u003cli\u003e0.02% accuracy\u003c\/li\u003e\n\u003cli\u003ePass\/fail judgment with audible and visual 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This advanced instrument measures ground electrode resistance and soil resistivity with exceptional accuracy, making it essential for verifying grounding systems in compliance with international standards such as BS 7430, BS-EN-62305, and IEEE Standard 81. The kit includes the DET2\/3 tester, current and voltage clamps, test cables, spikes, and calibration verifiers, providing everything needed for thorough field testing.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution Measurements:\u003c\/strong\u003e 1 mΩ resolution for precise readings on large ground systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Test Modes:\u003c\/strong\u003e Supports multiple testing methods, including the four-terminal method that eliminates current circuit resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e IP65 protection and a dual-case design (outer tough case, inner fire-retardant case) for durability in harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Diagnostics:\u003c\/strong\u003e Automatic test frequency selection, filters, and high-current features ensure accurate results even in noisy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Color Display:\u003c\/strong\u003e Shows numeric and graphical results, with a diagnostic trace display for detailed analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmple Data Storage:\u003c\/strong\u003e Stores up to 900,000 data points for comprehensive record-keeping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Battery Life:\u003c\/strong\u003e Rechargeable battery provides up to 10 hours of operation with fast recharging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe DET2\/3 is ideal for testing grounding systems in utility substations, telecommunications installations, industrial facilities, and lightning protection systems. It is also used for soil resistivity surveys in archaeological and geological investigations. This kit is a reliable choice for engineers and technicians who need accurate, repeatable ground resistance measurements.\u003c\/p\u003e","brand":"Megger","offers":[{"title":"Default Title","offer_id":67774511448251,"sku":"IMM_93683383","price":3393.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/Megger-DET2-3-100M-KIT-600x600-1-1.jpg?v=1792548595"},{"product_id":"extech-grt300-ground-resistance-tester-4-wire-3-wire-2-wire-2-2000-ohm","title":"Extech GRT300 Ground Resistance Tester, 4-Wire, 3-Wire, 2-Wire, 2-2000 Ohm","description":"\u003ch2\u003eExtech GRT300 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Extech GRT300 is a versatile and reliable ground resistance tester designed for electrical maintenance professionals, safety inspectors, and industrial technicians. With its ability to perform 4-wire, 3-wire, and 2-wire testing methods, this instrument provides accurate earth ground measurements across a wide range of applications. The GRT300 measures ground resistance in four ranges from 2 to 2000 ohms, ensuring precise readings for various soil conditions and grounding systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Testing Modes:\u003c\/strong\u003e Supports 4-wire, 3-wire, and 2-wire testing for flexibility in different grounding configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Measurement Range:\u003c\/strong\u003e Measures earth ground resistance from 2 to 2000 ohms in four auto-ranging scales.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Dual-Line LCD:\u003c\/strong\u003e Displays resistance and other parameters clearly for easy reading in the field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Spike Check:\u003c\/strong\u003e Automatically verifies the integrity of current (I) and potential (P) spikes to ensure reliable 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With the ability to perform 2-, 3-, or 4-pole tests, the DET4TC2 adapts to various testing scenarios, while its stakeless clamp-on capability and ART (Attached Rod Technique) allow for efficient measurements without disconnecting the utility connection.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Testing Modes:\u003c\/strong\u003e Choose between 2-, 3-, or 4-pole ground resistance testing to suit different applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStakeless Clamp-On Testing:\u003c\/strong\u003e Perform quick and safe measurements without the need for auxiliary ground stakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eART (Attached Rod Technique):\u003c\/strong\u003e Test on-site grounds without disconnecting the utility connection, saving time and reducing downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Test Frequencies:\u003c\/strong\u003e User-selectable frequencies help avoid interference and ensure accurate readings in noisy environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Resistance Range:\u003c\/strong\u003e Measure resistance up to 200,000 ohms, covering a broad spectrum of grounding systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 Rated:\u003c\/strong\u003e Protected against dust and water splashes, making it suitable for harsh industrial conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarning Indicators:\u003c\/strong\u003e Prevent test failures by alerting the user to potential issues before measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple One-Button Operation:\u003c\/strong\u003e Streamlined interface for efficient testing, even for less experienced users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe Megger DET4TC2 is ideal for electrical contractors, utility engineers, and maintenance professionals who need to verify grounding systems in substations, industrial plants, commercial buildings, and telecommunications sites. 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It gives readings in less than 10 seconds.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGround resistance 0.025 to 1500 ohms\u003c\/li\u003e\n\u003cli\u003eTRMS current measurement including leakage current\u003c\/li\u003e\n\u003cli\u003eReadings in under 10 seconds regardless of power quality\u003c\/li\u003e\n\u003cli\u003eContinuity beep when resistance is lower than 40.00 ohms\u003c\/li\u003e\n\u003cli\u003eNo test leads or auxiliary electrodes required\u003c\/li\u003e\n\u003cli\u003eData logging: stores up to 116 records\u003c\/li\u003e\n\u003cli\u003eUser-selectable high and low ohm audible alarms\u003c\/li\u003e\n\u003cli\u003eAuto power off (can be disabled)\u003c\/li\u003e\n\u003cli\u003eLow battery indicator and large LCD display\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eElectrical maintenance, grounding system testing and safety inspections by electricians, technicians and engineers in residential, commercial and industrial installations, including soil resistivity measurements and preventive maintenance.\u003c\/p\u003e\n\u003ch3\u003eAmprobe DGC-1000A Digital Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResistance range: 0.025 to 1500 ohms\u003c\/li\u003e\n\u003cli\u003eMeasurement time: \u0026lt;10 seconds\u003c\/li\u003e\n\u003cli\u003eContinuity beep: below 40.00 ohms\u003c\/li\u003e\n\u003cli\u003eData logging: up to 116 records\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amprobe","offers":[{"title":"Default Title","offer_id":67775232639163,"sku":"IMM_19461388","price":902.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/Amprobe-DGC-1000A-1.jpg?v=1792551369"},{"product_id":"tentech-tm-25r-ground-resistance-tester-for-high-frequency-25-khz-300-ohm-range","title":"Tentech TM-25R Ground Resistance Tester for High Frequency, 25 kHz, 300 Ω Range","description":"\u003ch2\u003eTentech TM-25R Ground Resistance Tester for High Frequency\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Tentech TM-25R is a specialized ground resistance tester engineered for the precise measurement of earth resistance in electricity pylons and transmission towers. Operating at a high frequency of 25 kHz, this instrument effectively minimizes the influence of adjacent towers connected by guard cables, providing accurate readings up to 300 Ω. Its advanced design allows for safe and efficient testing without the need to disconnect ground wires, making it an indispensable tool for maintaining the integrity of power transmission systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Measurement (25 kHz):\u003c\/strong\u003e Reduces the impact of adjacent towers, ensuring accurate readings of the surveyed tower's grounding resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Current Injection:\u003c\/strong\u003e Automatically adjusts the injected current to a predetermined value, simplifying the testing process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Memory and Printer:\u003c\/strong\u003e Store measurement data and print results directly in the field for immediate documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Interface:\u003c\/strong\u003e Remote control via tablet using the TENTECH app, allowing for photo capture of towers, GPS coordinates, and voice comments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable Battery:\u003c\/strong\u003e Powered by a built-in rechargeable battery with a universal charger, ensuring portability and continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Design:\u003c\/strong\u003e Built to withstand harsh weather and geographical conditions, ideal for tropical and high-mountain environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe TM-25R is specifically designed for testing the grounding quality of power transmission towers. It is essential for utility companies and maintenance crews to ensure the safety and reliability of electrical power transmission. By providing accurate measurements without disconnecting ground wires, it minimizes operational risks and downtime, making it the preferred choice for field engineers and technicians working on live transmission lines.\u003c\/p\u003e","brand":"Tentech","offers":[{"title":"Default Title","offer_id":67775324815547,"sku":"IMM_21831967","price":4242.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/Tentech-TM-25R-600x600-1-1.png?v=1792551437"},{"product_id":"megger-det4tc2-kit-ground-resistance-tester-with-4-point-testing","title":"Megger DET4TC2 KIT Ground Resistance Tester with 4-Point Testing","description":"\u003ch2\u003eMegger DET4TC2 KIT Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Megger DET4TC2 KIT Ground Resistance Tester supports 2-, 3- and 4-point testing, stakeless (clamp-on) testing and the Attached Rod Technique (ART). It measures resistance up to 200,000 ohms and has an IP54 rating.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2-, 3- and 4-point testing, stakeless clamp-on and ART\u003c\/li\u003e\n\u003cli\u003eUser-selectable test frequencies to minimize interference\u003c\/li\u003e\n\u003cli\u003eResistance range up to 200,000 ohms\u003c\/li\u003e\n\u003cli\u003eIP54 rated\u003c\/li\u003e\n\u003cli\u003eWarning indicators for high noise or faulty connections\u003c\/li\u003e\n\u003cli\u003eOne-button operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eGrounding system testing, maintenance and troubleshooting by electricians, technicians and engineers in utility, industrial and commercial applications.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHard carrying case\u003c\/li\u003e\n\u003cli\u003eRight-angle terminal adapters\u003c\/li\u003e\n\u003cli\u003eLeads (49 ft, 33 ft, 33 ft, 10 ft)\u003c\/li\u003e\n\u003cli\u003eSpikes\u003c\/li\u003e\n\u003cli\u003eField calibrator\u003c\/li\u003e\n\u003cli\u003eICLAMP and VCLAMP\u003c\/li\u003e\n\u003cli\u003eEarth\/ground kit\u003c\/li\u003e\n\u003cli\u003eAlkaline batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMegger DET4TC2 KIT Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTest methods: 2-, 3-, 4-point; stakeless clamp-on; ART\u003c\/li\u003e\n\u003cli\u003eResistance range: up to 200,000 ohms\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP54\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Megger","offers":[{"title":"Default Title","offer_id":67775494062267,"sku":"IMM_48227847","price":1953.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/Megger-DET4TC2KIT-1.jpg?v=1792551563"},{"product_id":"tentech-em-4058-ground-resistance-tester-0-01-ohm-resolution-5-frequencies","title":"Tentech EM-4058 Ground Resistance Tester | 0.01 Ω Resolution, 5 Frequencies","description":"\u003ch2\u003eTentech EM-4058 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Tentech EM-4058 is a professional ground resistance tester with 0.01 Ω resolution and a 20 kΩ range. It features multiple test frequencies (270 Hz to 1470 Hz), Wenner method for soil resistivity, built-in memory, USB interface, and a printer. Ideal for substations, industrial plants, and distribution networks.\u003c\/p\u003e","brand":"Tentech","offers":[{"title":"Default Title","offer_id":67775725633723,"sku":"IMM_14841787","price":750.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/Tentech-EM-4058-1.png?v=1792551742"},{"product_id":"kyoritsu-kew-4105dl-earth-tester","title":"Kyoritsu KEW 4105DL Earth Tester","description":"\u003ch2\u003eKyoritsu KEW 4105DL Earth Tester\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe KEW 4105DL is an IP67 dust- and waterproof earth tester supplied as a cable reel set. It measures earth resistance from 0.01 to 2000 Ω by the 3-pole and 2-pole methods and earth voltage up to 300 V AC\/DC.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-pole and 2-pole earth resistance measurement, 0.01 to 2000 Ω\u003c\/li\u003e\n\u003cli\u003eIP67 dust- and waterproof design\u003c\/li\u003e\n\u003cli\u003eEarth voltage measurement, AC\/DC 0 to 300 V\u003c\/li\u003e\n\u003cli\u003eLED that shows whether the auxiliary earth spike resistance is within the allowed value\u003c\/li\u003e\n\u003cli\u003eNoise rejection up to 25 V rms; red LED earth voltage warning\u003c\/li\u003e\n\u003cli\u003eRotary switch and large backlit LCD\u003c\/li\u003e\n\u003cli\u003eData hold, internal memory, USB port for PC data transfer and Bluetooth transfer to Android and iOS devices\u003c\/li\u003e\n\u003cli\u003eAuto power-off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eEarth electrode resistance measurement by the 3-pole volt-amperometric method per IEC 60364-6 (TT, TN and IT systems) using two auxiliary earth electrodes, and simplified 2-pole measurement. Can be washed to remove mud and dust after use.\u003c\/p\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel 7127B simplified measurement probe\u003c\/li\u003e\n\u003cli\u003eModel 8041 auxiliary earth spikes (2 per set)\u003c\/li\u003e\n\u003cli\u003eModel 9121 shoulder strap\u003c\/li\u003e\n\u003cli\u003eModel 7267 cable reel, red, 20 m\u003c\/li\u003e\n\u003cli\u003eModel 7268 cable reel, yellow, 10 m\u003c\/li\u003e\n\u003cli\u003eModel 7271 earth resistance test lead, green, 5 m\u003c\/li\u003e\n\u003cli\u003eModel 9190 carrying case\u003c\/li\u003e\n\u003cli\u003eLR6 (AA) batteries x 6\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKyoritsu KEW 4105DL Earth Tester Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEarth resistance range: 0.00 to 2000 Ω\u003c\/li\u003e\n\u003cli\u003e20 Ω range: 0.00 to 20.99 Ω, ±1.5% rdg ±0.08 Ω (auxiliary earth resistance below 10 kΩ)\u003c\/li\u003e\n\u003cli\u003e200 Ω range: 0.0 to 209.9 Ω, ±1.5% rdg ±4 dgt (auxiliary earth resistance below 50 kΩ)\u003c\/li\u003e\n\u003cli\u003e2000 Ω range: 0 to 2099 Ω, ±1.5% rdg ±4 dgt (auxiliary earth resistance below 100 kΩ)\u003c\/li\u003e\n\u003cli\u003eEarth voltage: 0 to 300 V AC (45 to 65 Hz) and 0 to ±300 V DC, ±1% rdg ±4 dgt\u003c\/li\u003e\n\u003cli\u003eSafety standard: IEC 61010-1 CAT IV 100 V, CAT III 150 V, CAT II 300 V, pollution degree 3\u003c\/li\u003e\n\u003cli\u003eIngress protection: IP67 (IEC 60529)\u003c\/li\u003e\n\u003cli\u003ePower source: 6 x LR6 (AA) 1.5 V batteries\u003c\/li\u003e\n\u003cli\u003eDimensions: 121 (L) x 188 (W) x 59 (D) mm including case lid\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 690 g including batteries and case lid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Indo Multimeter","offers":[{"title":"Default Title","offer_id":67775811846331,"sku":"IMM_KEW 4105DL","price":1150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/insulation-tester-b2.png?v=1792551989"},{"product_id":"amprobe-gp-2a-ground-resistance-tester-2-3-4-point-resistivity","title":"Amprobe GP-2A Ground Resistance Tester, 2\/3\/4-Point, Resistivity","description":"\u003ch2\u003eAmprobe GP-2A Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003ePoor grounding is a safety hazard and a common cause of equipment failure and downtime. The Amprobe GP-2A provides accurate measurements of both earth ground resistance and soil resistivity for installation and troubleshooting of grounding systems.\u003c\/p\u003e\n\u003cp\u003eThe tester automatically checks for noise voltage to prevent false readings and applies three test frequencies for the most accurate result. Measurements can be stored in 999 memory locations and downloaded to a PC with the supplied software to create reports.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEarth ground resistance: 3-point (fall of potential) or 2-point tests\u003c\/li\u003e\n\u003cli\u003eAutomatic soil resistivity calculation with 4-point test\u003c\/li\u003e\n\u003cli\u003eAutomatic noise voltage detection\u003c\/li\u003e\n\u003cli\u003eThree test frequencies applied automatically\u003c\/li\u003e\n\u003cli\u003eAutoranging with backlit LCD\u003c\/li\u003e\n\u003cli\u003e999 memory locations; PC download with software\u003c\/li\u003e\n\u003cli\u003eComplete kit with stakes, leads and carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrounding system installation and verification\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys for ground grid design\u003c\/li\u003e\n\u003cli\u003eLightning protection and telecom site maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGP-2A tester with batteries installed\u003c\/li\u003e\n\u003cli\u003eConnection cables and alligator clip set\u003c\/li\u003e\n\u003cli\u003e4 ground stakes\u003c\/li\u003e\n\u003cli\u003ePC software and USB cable\u003c\/li\u003e\n\u003cli\u003eCarrying case and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmprobe GP-2A Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGround resistance (2\/3-wire)\u003c\/th\u003e\n\u003ctd\u003e0.01 Ω to 49.9 kΩ (ranges 19.99 Ω \/ 199.9 Ω \/ 1999 Ω \/ 19.99 kΩ \/ 49.9 kΩ); ±(2.5% rdg + 2 LSD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGround resistivity (4-wire)\u003c\/th\u003e\n\u003ctd\u003e0.06 Ωm to 314 kΩm; ±(2.5% rdg + 2 LSD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage measurement\u003c\/th\u003e\n\u003ctd\u003e0–460 V; ±(2.5% rdg + 2 LSD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest signal\u003c\/th\u003e\n\u003ctd\u003e≤25 V rms open circuit, ≤12 mA, 77.5 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003eUp to 999 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eBacklit LCD, 73 × 65 mm visible area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety\u003c\/th\u003e\n\u003ctd\u003eIEC\/EN 61010-1 CAT III 240 V; IEC\/EN 61557-1\/-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e0 °C to 40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e6 × AA (1.5 V alkaline or 1.2 V NiMH); approx. 500 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize (H × W × L)\u003c\/th\u003e\n\u003ctd\u003e235 × 165 × 75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 1 kg with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/amprobe.com\/product\/gp-2a\/\" target=\"_blank\" rel=\"noopener\"\u003eGP-2A on amprobe.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Amprobe","offers":[{"title":"Default Title","offer_id":67775904874683,"sku":"IMM_56569316","price":1058.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/amprobe-gp-2a-600x600-1.jpg?v=1792551873"},{"product_id":"aemc-4630-kit-500ft-ground-resistance-tester-0-to-2000-ohm-4-point-soil-resistivity-kit","title":"AEMC 4630 KIT-500FT Ground Resistance Tester, 0 to 2000 Ohm, 4-Point Soil Resistivity Kit","description":"\u003ch2\u003eAEMC 4630 KIT-500FT Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Model 4630 performs 2-point and 3-point fall-of-potential ground resistance measurements, 4-point soil resistivity tests, step voltage tests and touch potential measurements. Auto-ranging selects the optimum measurement range and test current automatically, and a large backlit LCD shows results with LED warnings for high input noise, high auxiliary rod resistance and fault connections. The 128 Hz square-wave test signal and filtering let the instrument reject stray currents and harmonics that would otherwise corrupt readings.\u003c\/p\u003e\u003cp\u003eThe KIT-500FT configuration (catalog 2135.24) adds the 4-point test kit: two 500 ft color-coded leads on spools, two 100 ft leads, one 30 ft lead, a pair of 5 ft leads, four 14.5 in T-shaped auxiliary electrodes, five spaded lugs, a 100 ft tape measure and a carrying bag. The tester is powered by a 9.6 V NiMH rechargeable pack with a built-in charger that allows testing while recharging, and the rugged dustproof, rainproof case is rated IP65 when closed.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGround resistance and soil resistivity measurements from 0 to 2000 Ohm\u003c\/li\u003e\n\u003cli\u003e2-point, 3-point fall-of-potential and 4-point Wenner methods\u003c\/li\u003e\n\u003cli\u003eStep voltage and touch potential testing\u003c\/li\u003e\n\u003cli\u003eAuto-ranging with 0.01 to 1 Ohm resolution\u003c\/li\u003e\n\u003cli\u003eHigh interference rejection for DC, 50\/60 Hz and harmonics\u003c\/li\u003e\n\u003cli\u003e9.6 V NiMH rechargeable battery, about 4500 fifteen-second tests per charge\u003c\/li\u003e\n\u003cli\u003eIP65 sealed case (IP63 with lid open) and fuse protection above 250 V\u003c\/li\u003e\n\u003cli\u003eLED indicators for noise, auxiliary rod resistance and faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGround rod and grid resistance verification at substations and towers\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys for new grounding system design\u003c\/li\u003e\n\u003cli\u003eGrounding checks on lightning protection, telecom sites and swimming pools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGround Resistance Tester Model 4630\u003c\/li\u003e\n\u003cli\u003eTwo 500 ft color-coded leads on spools (red\/blue)\u003c\/li\u003e\n\u003cli\u003eTwo 100 ft color-coded leads (green\/black), one 30 ft green lead, two 5 ft leads (red\/blue)\u003c\/li\u003e\n\u003cli\u003eFour 14.5 in T-shaped auxiliary ground electrodes\u003c\/li\u003e\n\u003cli\u003eSet of five spaded lugs and a 100 ft tape measure\u003c\/li\u003e\n\u003cli\u003eCarrying bag, rechargeable battery, AC power cord and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAEMC 4630 KIT-500FT Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement Range (auto-ranging)\u003c\/th\u003e\n\u003ctd\u003e0 to 2000 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.01 Ohm (20 Ohm range) to 1 Ohm (2000 Ohm range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest Current\u003c\/th\u003e\n\u003ctd\u003e0.1 to 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest Frequency\u003c\/th\u003e\n\u003ctd\u003e128 Hz square wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy (typical)\u003c\/th\u003e\n\u003ctd\u003ePlus\/minus (2% of reading + 1 count)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpen Circuit Voltage\u003c\/th\u003e\n\u003ctd\u003e42 V peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWithstanding Voltage\u003c\/th\u003e\n\u003ctd\u003e250 VAC or 100 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e200-count, 7-segment LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003e9.6 V NiMH rechargeable pack; 120\/230 V 50\/60 Hz charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Life\u003c\/th\u003e\n\u003ctd\u003e4500 fifteen-second tests, low-battery indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e14 to 131°F (-10 to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIngress Protection\u003c\/th\u003e\n\u003ctd\u003eIP65 closed; IP63 open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety Compliance\u003c\/th\u003e\n\u003ctd\u003eEN 61557, EN 61010-1, 30 V CAT III, Pollution Degree 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions \/ Weight\u003c\/th\u003e\n\u003ctd\u003e10.8 x 9.7 x 5.0 in (273 x 247 x 127 mm); 7.38 lb (3.35 kg) with battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/aemc.com\/products\/ground-testers\/ground-tester-4630\" target=\"_blank\" rel=\"noopener\"\u003eAEMC Ground Resistance Tester Model 4630\u003c\/a\u003e\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776213909691,"sku":"IMM_63787513","price":1316.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-4630-kit-500ft.jpg?v=1792552125"},{"product_id":"extech-382357-clamp-on-ground-resistance-tester-0-025-to-1500-ohm-true-rms-leakage-current","title":"Extech 382357 Clamp-On Ground Resistance Tester, 0.025 to 1500 Ohm, True RMS Leakage Current","description":"\u003ch2\u003eExtech 382357 Clamp-On Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Extech 382357 is a clamp-on instrument that measures ground electrode and loop resistance without auxiliary ground rods or disconnecting the ground under test. The clamp encircles the ground conductor and injects a 3.333 kHz test signal, so measurements are made live on multi-grounded systems such as utility poles, buildings and tower grounds.\u003c\/p\u003e\n\u003cp\u003eAlongside resistance, the 382357 functions as a True RMS clamp ammeter for leakage current from 0.2 mA to 30 A, which helps identify stray current paths that disturb ground measurements. A 116-point datalogger, hold, record and Hi\/Lo alarm functions support documentation, and the instrument is protected to 100 A continuous on the conductor. It is supplied with a resistance check plate, 9 V battery and a metal storage case.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-contact ground resistance measurement with no auxiliary spikes\u003c\/li\u003e\n\u003cli\u003eResistance range 0.025 to 1500 Ohm with automatic ranging\u003c\/li\u003e\n\u003cli\u003eTrue RMS AC leakage current from 0.2 mA to 30 A\u003c\/li\u003e\n\u003cli\u003eProgrammable datalogger stores 116 readings\u003c\/li\u003e\n\u003cli\u003eWorks on multi-grounded systems without disconnecting the ground\u003c\/li\u003e\n\u003cli\u003e23 mm (0.9\") jaw accepts ground conductors and rods\u003c\/li\u003e\n\u003cli\u003eOverload protected to 100 A continuous, 200 A for 60 seconds\u003c\/li\u003e\n\u003cli\u003eMeets IEC 1010-1 Category III 300 V \/ Category II 600 V safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround electrode and loop testing on utility distribution systems\u003c\/li\u003e\n\u003cli\u003eVerifying building and tower grounding without service interruption\u003c\/li\u003e\n\u003cli\u003eLeakage current surveys on grounded conductors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExtech 382357 Clamp-On Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGround resistance range\u003c\/th\u003e\n\u003ctd\u003e0.025 to 1500 Ohm (autorange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance accuracy\u003c\/th\u003e\n\u003ctd\u003e±(1.5% of reading + 0.05 Ohm) low ranges; ±20% at 600.1 to 1500 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest frequency\u003c\/th\u003e\n\u003ctd\u003e3.333 kHz (approx. 15 mV rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeakage current range\u003c\/th\u003e\n\u003ctd\u003e0.2 mA to 30 A, True RMS, 1.000 mA resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax conductor size\u003c\/th\u003e\n\u003ctd\u003e0.9\" (23 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e4-digit (9999 count) LCD, 0.5 s sampling rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContinuity check\u003c\/th\u003e\n\u003ctd\u003eAudible tone below approx. 40 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDatalogging\u003c\/th\u003e\n\u003ctd\u003e116 data points with REC\/READ functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent overload protection\u003c\/th\u003e\n\u003ctd\u003e100 A continuous; 200 A for less than 60 s (50\/60 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety rating\u003c\/th\u003e\n\u003ctd\u003eIEC 1010-1 CAT III 300 V, CAT II 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating conditions\u003c\/th\u003e\n\u003ctd\u003e0 to 50 °C (14 to 122 °F), \u0026lt;85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower \/ dimensions\u003c\/th\u003e\n\u003ctd\u003eOne 9 V battery; 257 x 100 x 47 mm, 640 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.extech.com\/products\/382357\/\" target=\"_blank\" rel=\"noopener\"\u003eExtech 382357 product page\u003c\/a\u003e\u003c\/p\u003e","brand":"Extech","offers":[{"title":"Default Title","offer_id":67776231669947,"sku":"IMM_96145263","price":816.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/extech-382357.jpg?v=1792552212"},{"product_id":"aemc-4620-kit-150ft-microohmmeters-dlro","title":"AEMC 4620 Ground Resistance Tester Kit, 150 ft (Cat. 2135.19)","description":"\u003ch2\u003eAEMC 4620 Ground Resistance Tester Kit\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Model 4620 is a rugged digital ground tester built for maintenance crews that perform many tests. It rejects high levels of interference, so it works under stray currents that would affect other testers.\u003c\/p\u003e\n\u003cp\u003eThe kit adds two 150 ft color-coded leads on spools, a 30 ft lead, T-shaped auxiliary electrodes and a tape measure in a carrying bag.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRange 0 to 2000 Ω, auto-ranging\u003c\/li\u003e\n\u003cli\u003e2-, 3- and 4-point testing\u003c\/li\u003e\n\u003cli\u003eAccuracy ±(2% rdg + 1 ct)\u003c\/li\u003e\n\u003cli\u003e128 Hz test signal, high noise rejection\u003c\/li\u003e\n\u003cli\u003eIP65 (closed)\u003c\/li\u003e\n\u003cli\u003e8 × C batteries, about 4500 tests\u003c\/li\u003e\n\u003cli\u003eComplete 150 ft 3-point kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrounding system verification\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys\u003c\/li\u003e\n\u003cli\u003ePool and building grounding checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4620 tester\u003c\/li\u003e\n\u003cli\u003e2 × 150 ft color-coded leads on spools\u003c\/li\u003e\n\u003cli\u003e30 ft green lead and 2 × 5 ft leads\u003c\/li\u003e\n\u003cli\u003e2 × T-shaped auxiliary ground electrodes\u003c\/li\u003e\n\u003cli\u003eSpaded lugs, 100 ft tape measure\u003c\/li\u003e\n\u003cli\u003eCarrying bag and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAEMC 4620 Ground Resistance Tester Kit Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 2000 Ω, auto-ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.01 to 1 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest current\u003c\/th\u003e\n\u003ctd\u003e0.1 to 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±(2% of reading + 1 ct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest frequency\u003c\/th\u003e\n\u003ctd\u003e128 Hz square wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpen voltage\u003c\/th\u003e\n\u003ctd\u003e42 V peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e200-count backlit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e8 × 1.5 V C batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIP65 closed \/ IP63 open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety\u003c\/th\u003e\n\u003ctd\u003eEN 61557, EN 61010-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions \/ weight\u003c\/th\u003e\n\u003ctd\u003e273 × 247 × 127 mm; 2.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.aemc.com\/products\/ground-testers\/ground-tester-4620\" target=\"_blank\" rel=\"noopener\"\u003eModel 4620 on aemc.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776256999611,"sku":"IMM_94418277","price":848.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-4620-kit-150ft.jpg?v=1792552362"},{"product_id":"compliance-west-ht-3500s-rf-hipot-tester-2500-vac-3500-vdc","title":"Compliance West HT-3500S-RF Hipot Tester, 2500 VAC \/ 3500 VDC","description":"\u003ch2\u003eCompliance West HT-3500S-RF Hipot Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Compliance West HT-3500S-RF Hipot Tester is a ruggedized dielectric withstand and ground continuity tester built for production-floor safety testing. Voltage output, ramp time, test duration, leakage current limit and ground continuity limit are all set from the front panel, and a one-button logic-controlled test flow is indicated by LEDs. On a failure the tester sounds a buzzer and terminates the test immediately, with breakdown detection handled by an independent high-frequency circuit covering 50 to 500 kHz.\u003c\/p\u003e\n\u003cp\u003eThe instrument meets UL and CSA safety agency requirements for production hipot testing. A NEMA 5-15R receptacle on the front panel provides the high-voltage output for testing cord-connected products, while the ground continuity test can be defeated when two-wire products are on the line. An optional relay interface ties the tester into PLC-controlled automated lines, and the Explorer case with custom inserts protects the unit during moves between stations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAC output 0 to 2500 V and DC output 0 to 3500 V\u003c\/li\u003e\n\u003cli\u003eLeakage current limits 1-20 mA AC and 1-5 mA DC in 0.1 mA steps\u003c\/li\u003e\n\u003cli\u003eAdjustable voltage ramp (1-5 s) and test time (1-60 s)\u003c\/li\u003e\n\u003cli\u003eGround continuity test with auto offset, defeatable for two-wire products\u003c\/li\u003e\n\u003cli\u003eBreakdown detection via independent 50-500 kHz high-frequency circuit\u003c\/li\u003e\n\u003cli\u003eOne-button logic-controlled test with LED progress indication\u003c\/li\u003e\n\u003cli\u003eNEMA 5-15R output receptacle and 4 mm HV socket\u003c\/li\u003e\n\u003cli\u003eOptional PLC relay interface for automated testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduction-line dielectric withstand testing to UL and CSA requirements\u003c\/li\u003e\n\u003cli\u003eGround continuity verification of cord-connected and two-wire products\u003c\/li\u003e\n\u003cli\u003ePLC-automated end-of-line electrical safety test stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHT-3500S-RF tester\u003c\/li\u003e\n\u003cli\u003eProduct manual\u003c\/li\u003e\n\u003cli\u003e18 AWG test lead (black) and 18 AWG high-voltage test lead (red)\u003c\/li\u003e\n\u003cli\u003eNIST-traceable calibration certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance West HT-3500S-RF Hipot Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage test type\u003c\/th\u003e\n\u003ctd\u003eAC and DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum output voltage\u003c\/th\u003e\n\u003ctd\u003e0-2500 VAC and 0-3500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeakage current\u003c\/th\u003e\n\u003ctd\u003e1-20 mA AC \/ 1-5 mA DC, 0.1 mA increments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRamp time range\u003c\/th\u003e\n\u003ctd\u003e1 to 5 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest time range\u003c\/th\u003e\n\u003ctd\u003e1 to 60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGround continuity\u003c\/th\u003e\n\u003ctd\u003e0.8-1.5 Ω limit in 0.01 Ω steps, defeatable, ±0.02 Ω accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBreakdown detect\u003c\/th\u003e\n\u003ctd\u003eIndependent high-frequency circuit, 50 to 500 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage meter accuracy\u003c\/th\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeakage current accuracy\u003c\/th\u003e\n\u003ctd\u003e±0.1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e4-digit LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput connector\u003c\/th\u003e\n\u003ctd\u003eNEMA 5-15R receptacle and 4 mm HV socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDischarge time\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;7 ms for AC; \u0026lt;1.3 s for maximum DC at open circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e15 to 40 °C, 0-90% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions and weight\u003c\/th\u003e\n\u003ctd\u003e18.6 × 8.4 × 16.3 in, 22 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.compwest.com\/shop\/hipot-testers\/portable-hipot-tester\/ht-3500s-rf\/\" target=\"_blank\" rel=\"noopener\"\u003eCompliance West HT-3500S-RF product page\u003c\/a\u003e\u003c\/p\u003e","brand":"HT","offers":[{"title":"Default Title","offer_id":67776258310331,"sku":"IMM_58113231","price":1508.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/compliance-west-ht-3500s-rf-600x600-1.jpg?v=1792552368"},{"product_id":"aemc-6471-ground-resistance-tester","title":"AEMC 6471 Multi-Function Ground Resistance Tester, 2-Clamp, 3- and 4-Point","description":"\u003ch2\u003eAEMC 6471 Multi-Function Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Model 6471 is a rugged, portable tester for utilities and maintenance crews who test many grounding systems. The 2-clamp method lets you test multi-grounded systems quickly without disconnecting the ground.\u003c\/p\u003e\n\u003cp\u003eA rechargeable battery and data storage support long field days, and results can be downloaded for reporting.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-clamp ground testing without rods\u003c\/li\u003e\n\u003cli\u003e3- and 4-point fall-of-potential\u003c\/li\u003e\n\u003cli\u003eSoil resistivity measurement\u003c\/li\u003e\n\u003cli\u003eBonding and continuity tests\u003c\/li\u003e\n\u003cli\u003eRange 0.01 Ω to 99.99 kΩ\u003c\/li\u003e\n\u003cli\u003eRechargeable battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUtility and telecom grounding checks\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys\u003c\/li\u003e\n\u003cli\u003eLightning protection verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAEMC 6471 Multi-Function Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMethods\u003c\/th\u003e\n\u003ctd\u003e2-clamp, 3-point, 4-point, soil resistivity, bonding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance range\u003c\/th\u003e\n\u003ctd\u003e0.01 Ω to 99.99 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eRechargeable battery (18 VDC charger)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.aemc.com\/products\/ground-testers\/ground-tester-6471\" target=\"_blank\" rel=\"noopener\"\u003eModel 6471 on aemc.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776270139579,"sku":"IMM_33181792","price":1710.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-6471.jpg?v=1792552437"},{"product_id":"aemc-4630-ground-resistance-tester","title":"AEMC 4630 Ground Resistance Tester, 0 to 2000 Ω, Rechargeable","description":"\u003ch2\u003eAEMC 4630 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Model 4630 shares the rugged, high-noise-rejection design of the 4620 but adds rechargeable power for crews that test all day. It performs 2-, 3- and 4-point tests, soil resistivity and touch-potential measurements.\u003c\/p\u003e\n\u003cp\u003eIt is available alone or in 150 ft, 300 ft and 500 ft test kits.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRange 0 to 2000 Ω, auto-ranging\u003c\/li\u003e\n\u003cli\u003e2-, 3- and 4-point testing\u003c\/li\u003e\n\u003cli\u003eSoil resistivity and touch potential\u003c\/li\u003e\n\u003cli\u003eHigh interference rejection\u003c\/li\u003e\n\u003cli\u003e9.6 V, 3.5 Ah NiMH rechargeable\u003c\/li\u003e\n\u003cli\u003eBuilt-in 120\/230 V charger\u003c\/li\u003e\n\u003cli\u003eRugged field housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrounding system testing\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys\u003c\/li\u003e\n\u003cli\u003eSubstation and utility maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAEMC 4630 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e0 to 2000 Ω, auto-ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethods\u003c\/th\u003e\n\u003ctd\u003e2-, 3-, 4-point; soil resistivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest frequency\u003c\/th\u003e\n\u003ctd\u003e128 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±(2% of reading + 1 ct)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e9.6 V, 3.5 Ah NiMH rechargeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharger\u003c\/th\u003e\n\u003ctd\u003e120\/230 V, 50\/60 Hz built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.aemc.com\/products\/ground-testers\/ground-tester-4630\" target=\"_blank\" rel=\"noopener\"\u003eModel 4630 on aemc.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776285311163,"sku":"IMM_97755946","price":888.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-4630.jpg?v=1792552537"},{"product_id":"static-solutions-ct-8720-ground-resistance-tester","title":"Static Solutions CT-8720 ESD Combo Tester, Wrist Strap and Heel Grounder","description":"\u003ch2\u003eStatic Solutions CT-8720 ESD Combo Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Ohm-Stat CT-8720 is the tester-only version of Static Solutions' CT-8700 Economy Combo Tester kit. Operators test at the entry to an ESD protected area before starting work.\u003c\/p\u003e\n\u003cp\u003eIt supports ANSI\/ESD S20.20 programs by making routine personnel grounding checks quick and consistent.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTests wrist straps and heel grounders\u003c\/li\u003e\n\u003cli\u003eSimultaneous or individual testing\u003c\/li\u003e\n\u003cli\u003ePass\/fail indication\u003c\/li\u003e\n\u003cli\u003eMeasurement 100 kΩ to 100 MΩ\u003c\/li\u003e\n\u003cli\u003eTester only (footplate in CT-8700 kit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESD protected area entry checks\u003c\/li\u003e\n\u003cli\u003eElectronics manufacturing\u003c\/li\u003e\n\u003cli\u003eANSI\/ESD S20.20 compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatic Solutions CT-8720 ESD Combo Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTests\u003c\/th\u003e\n\u003ctd\u003eWrist straps and heel\/foot grounders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance range\u003c\/th\u003e\n\u003ctd\u003e100 kΩ to 100 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResult\u003c\/th\u003e\n\u003ctd\u003ePass \/ fail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eTester only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eOhm-Stat CT-8700 economy combo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.staticsolutions.com\/esd-products\/economy-combotester-kit\/\" target=\"_blank\" rel=\"noopener\"\u003eEconomy Combo Tester on staticsolutions.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Static Solutions","offers":[{"title":"Default Title","offer_id":67776285606075,"sku":"IMM_23312173","price":276.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/static-solutions-ct-8720.png?v=1792552539"},{"product_id":"ht-instruments-m73-ground-resistance-tester-multifunction-installation-tester","title":"HT Instruments M73 Ground Resistance Tester, Multifunction Installation Tester","description":"\u003ch2\u003eHT Instruments M73 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HT Instruments M73 Ground Resistance Tester is part of HT Instruments' Multitest family of multifunction installation testers, developed for electricians who mainly work on private installations. Its core function is non-trip measurement of global earth resistance (Ra), performed with test currents of 15 mA and 100 mA so that RCDs in the circuit are not tripped during the test. The instrument also carries out RCD trip-out time and ramp tests on type AC and A\/F general RCDs, phase-sequence and phase-conformity checks, and TRMS voltage, current, resistance, and frequency measurements.\u003c\/p\u003e\n\u003cp\u003eThe M73 is deliberately small - about 240 x 100 x 45 mm and roughly 630 g with batteries - so it can be carried to every job and used before starting work on an existing system and again at the end of the job. Results are shown on a 9999-count dual display with OK \/ NOT OK compliance symbols, and a data HOLD function plus MAX\/MIN\/AVG and PEAK readings support everyday troubleshooting. The instrument meets IEC\/EN61557 series requirements for earth resistance and RCD testing and is rated CAT III 550 V.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNon-trip global earth resistance (Ra) measurement at 15 mA and 100 mA\u003c\/li\u003e\n\u003cli\u003eRCD trip-out time and ramp current tests on type AC and A\/F general RCDs\u003c\/li\u003e\n\u003cli\u003ePhase sequence and phase conformity detection, one or two terminals\u003c\/li\u003e\n\u003cli\u003eDC\/AC TRMS voltage, current, resistance, and frequency measurements\u003c\/li\u003e\n\u003cli\u003eOK \/ NOT OK compliance indications after each test\u003c\/li\u003e\n\u003cli\u003eHOLD, MAX\/MIN\/AVG, and PEAK reading functions\u003c\/li\u003e\n\u003cli\u003eCompact 240 x 100 x 45 mm body, approx. 630 g with batteries\u003c\/li\u003e\n\u003cli\u003eCAT III 550 V safety rating, double insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerification of earthing systems in residential and private installations\u003c\/li\u003e\n\u003cli\u003eRCD functionality testing during periodic electrical inspections\u003c\/li\u003e\n\u003cli\u003eGeneral electrical troubleshooting with TRMS multimeter functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHT Instruments M73 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal earth resistance (15 mA)\u003c\/td\u003e\n\u003ctd\u003e1 to 1999 ohm, resolution 1 ohm, accuracy +\/- (5.0% rdg + 2 dgt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal earth resistance (100 mA)\u003c\/td\u003e\n\u003ctd\u003e0.1 to 199.9 ohm, resolution 0.1 ohm, accuracy +\/- (5.0% rdg + 3 dgt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact voltage limit\u003c\/td\u003e\n\u003ctd\u003e50 V; phase-earth voltage 110-265 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCD trip-out time\u003c\/td\u003e\n\u003ctd\u003e2 to 300 ms, resolution 1 ms, accuracy +\/- (2.0% rdg + 2 dgt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated RCD currents\u003c\/td\u003e\n\u003ctd\u003e30 mA, 30x5 mA, 100 mA, 300 mA (type AC); 30 mA (type A\/F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCD ramp test\u003c\/td\u003e\n\u003ctd\u003e30 mA range (AC and A\/F general)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase sequence \/ conformity\u003c\/td\u003e\n\u003ctd\u003e1-wire 90-315 V phase-earth; 2-wire 110-315 V phase-neutral; 45-65 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eDual numeric, 9999 counts, 73 x 73 mm visible area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e4x 1.5 V LR6-AA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions \/ weight\u003c\/td\u003e\n\u003ctd\u003e240 x 100 x 45 mm; approx. 630 g with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOvervoltage category\u003c\/td\u003e\n\u003ctd\u003eCAT III 550 V AC phase-ground \/ phase-phase; 2000 m max altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference standards\u003c\/td\u003e\n\u003ctd\u003eIEC\/EN61557-1, 2, 3, 4, 6; IEC\/EN61010-1; IEC\/EN61326-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.ht-instruments.com\/en\/products\/installation-testers\/rcd-testers\/m73\/\" target=\"_blank\" rel=\"noopener\"\u003eHT Instruments M73 official product page\u003c\/a\u003e\u003c\/p\u003e","brand":"HT","offers":[{"title":"Default Title","offer_id":67776300875963,"sku":"IMM_81533242","price":435.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ht-instruments-m73-600x600-1.jpg?v=1792552639"},{"product_id":"static-solutions-ct-8725-ground-resistance-tester-combo-wrist-strap-and-heel-grounder","title":"Static Solutions CT-8725 Ground Resistance Tester, Combo Wrist Strap and Heel Grounder","description":"\u003ch2\u003eStatic Solutions CT-8725 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Static Solutions CT-8725 Ground Resistance Tester is part of the Ohm-Stat CT-8700 series of personnel grounding testers. It measures the resistance of a wrist strap and a heel grounder at the same time or one at a time, with no switch flipping or foot changing required, and displays a pass or fail indication using set resistance limits.\u003c\/p\u003e\n\u003cp\u003eThe tester conforms to ANSI\/ESD S20.20 and European CECC standards, accepts domestic and foreign wrist straps with 4 mm or 10 mm snaps and dual stereo plugs, and includes a NIST certificate. It can be powered from a 9 V battery or 110\/220 V AC, and a door-opening relay output is available for controlled access installations.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTests wrist straps and heel grounders individually and simultaneously in under 3 seconds\u003c\/li\u003e\n\u003cli\u003eResistance range 100 kilohms to 100 megohms, with an option to 1000 megohms\u003c\/li\u003e\n\u003cli\u003eAdjustable resistivity limits with pass\/fail LED and buzzer indication\u003c\/li\u003e\n\u003cli\u003eConforms to the ESD S20.20 specification and CECC standards\u003c\/li\u003e\n\u003cli\u003eNIST certificate included; automatic calibration\u003c\/li\u003e\n\u003cli\u003e9 V battery or 110\/220 V AC powered; CE marked\u003c\/li\u003e\n\u003cli\u003eCan be used on a stand or wall mounted; dual footplate support\u003c\/li\u003e\n\u003cli\u003eDoor opening relay available; made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESD workstation entry checks for wrist straps and footwear\u003c\/li\u003e\n\u003cli\u003eCompliance testing under ESD S20.20 programs\u003c\/li\u003e\n\u003cli\u003eProduction line personnel grounding verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatic Solutions CT-8725 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eOhm-Stat CT-8700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eCombo wrist strap \/ heel grounder tester with footplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement range\u003c\/th\u003e\n\u003ctd\u003e100 kilohms to 100 megohms (option to 1000 megohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest modes\u003c\/th\u003e\n\u003ctd\u003eWrist strap and heel grounder, individually or simultaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest time\u003c\/th\u003e\n\u003ctd\u003eUnder 3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndication\u003c\/th\u003e\n\u003ctd\u003eColored LEDs, buzzer, low battery display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eESD S20.20, UL listed, CSA, EN, CE mark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e9 V battery or 110\/220 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFootplate humidity limit\u003c\/th\u003e\n\u003ctd\u003e75% RH or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e7.5 x 4 x 1.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertificate\u003c\/th\u003e\n\u003ctd\u003eNIST certificate included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/statictek.com\/economy-combotester-kit-with-thin-footplate-ct-8725\" target=\"_blank\" rel=\"noopener\"\u003eCT-8725 on the Static Solutions StaticTek store\u003c\/a\u003e.\u003c\/p\u003e","brand":"Static Solutions","offers":[{"title":"Default Title","offer_id":67776303464635,"sku":"IMM_56464221","price":322.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/static-solutions-ct-8725.png?v=1792552655"},{"product_id":"megger-1002-643-test-lead-set","title":"Megger 1002-643 Test Lead Set","description":"\u003ch2\u003eMegger 1002-643 Test Lead Set\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eMegger 1002-643 Test Lead Set\u003c\/strong\u003e is an official Megger accessory lead set for the company’s 5 kV, 10 kV, and 15 kV insulation resistance testers. The set contains three leads (red, blue, black) each 10 meters (33 feet) long, terminated with 18 mm medium insulated test clips rated for 6 kV, with a safety classification of CAT IV 600V. Megger lists this cat. no. in its test lead selection chart as the 10 m medium-clip option alongside 3 m, 5 m, 8 m, and 15 m variants.\u003c\/p\u003e\u003cp\u003eThe long 10 m reach is intended for insulation testing of large assets such as transformers, generators, cables, and substation equipment where the tester must stand clear of the item under test. The leads carry the HV plug interface of Megger’s S1-series and MIT-series insulation testers, including the BM15, MJ15, MIT515, MIT525, MIT1025, and MIT1525, so they can replace or extend the standard lead set without adapters.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10 m (33 ft) lead length for distant, high-voltage test setups\u003c\/li\u003e\n\u003cli\u003eSet of three leads: red, blue, and black\u003c\/li\u003e\n\u003cli\u003e18 mm medium insulated test clips rated 6 kV\u003c\/li\u003e\n\u003cli\u003eCAT IV 600V safety rating\u003c\/li\u003e\n\u003cli\u003eDirect replacement\/optional leads for Megger 5, 10, and 15 kV insulation testers\u003c\/li\u003e\n\u003cli\u003eCompatible with BM15, MJ15, MIT515, MIT525, MIT1025, and MIT1525\u003c\/li\u003e\n\u003cli\u003ePart of Megger’s documented 5\/10\/15 kV test lead selection chart\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInsulation resistance testing of transformers, generators, and motors\u003c\/li\u003e\n\u003cli\u003eHigh-voltage cable testing in substations up to 765 kV environments\u003c\/li\u003e\n\u003cli\u003eReplacing lost or damaged standard lead sets on MIT-series testers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMegger 1002-643 Test Lead Set Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMegger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eHigh-voltage insulation tester test lead set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog number\u003c\/td\u003e\n\u003ctd\u003e1002-643\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead length\u003c\/td\u003e\n\u003ctd\u003e10 m (33 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eSet of 3 leads (red, blue, black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClip type\u003c\/td\u003e\n\u003ctd\u003eMedium test clip, 18 mm, 6 kV insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety rating\u003c\/td\u003e\n\u003ctd\u003eCAT IV 600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHV plug connection\u003c\/td\u003e\n\u003ctd\u003eFits Megger insulation tester HV receptacles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible testers\u003c\/td\u003e\n\u003ctd\u003eBM15, MJ15, MIT515, MIT525, MIT1025, MIT1525 (5\/10\/15 kV series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelated lengths\u003c\/td\u003e\n\u003ctd\u003e1002-641 (5 m), 1002-642 (8 m), 1002-644 (15 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource\u003c\/td\u003e\n\u003ctd\u003eListed in Megger 5 kV, 10 kV, and 15 kV Insulation Tester Test Leads chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/docs.rs-online.com\/b058\/0900766b815d5338.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMegger 5 kV, 10 kV and 15 kV Insulation Tester Test Leads (Megger literature)\u003c\/a\u003e\u003c\/p\u003e","brand":"Megger","offers":[{"title":"Default Title","offer_id":67776316801211,"sku":"IMM_41472591","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/megger-1002-643-600x600-1.jpg?v=1792552749"},{"product_id":"aemc-6470-b-ground-resistance-tester","title":"AEMC 6470-B Ground Resistance Tester","description":"\u003ch2\u003eAEMC 6470-B Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe AEMC 6470-B Ground Resistance Tester is a portable instrument for measuring ground resistance, soil resistivity, bonding resistance and earth coupling on electrical installations. It measures ground resistance from 0.011 Ohm up to 99.99 kOhm with an intrinsic error of ±(2% + 1 count) in 4-pole mode, using either the simplified 62% method or the full method with auxiliary electrodes. Test voltage is selectable at 16 or 32 V RMS square wave, and the test frequency can be set manually from 41 to 513 Hz or scanned automatically, which suppresses interference by more than 80 dB in electrically noisy environments.\u003c\/p\u003e\u003cp\u003eThe instrument also performs 4-point soil resistivity with automatic Rho calculation and a choice of Wenner or Schlumberger electrode methods, plus 2- and 4-wire DC bond testing with automatic polarity reversal over 0.01 Ohm to 99.99 kOhm. Up to 512 complete test results are stored in internal memory for recall on the 256-segment backlit LCD or download to a PC through the supplied DataView® software. Power comes from a rechargeable 9.6 V, 3.5 Ah NiMH battery pack that supports wall-charger or vehicle charging, and the dustproof, rainproof field case is IP54 rated when closed.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGround resistance measurement from 0.011 Ohm to 99.99 kOhm, auto-ranging\u003c\/li\u003e\n\u003cli\u003e2-, 3- and 4-pole earth testing plus earth coupling measurements\u003c\/li\u003e\n\u003cli\u003e4-point soil resistivity with Wenner or Schlumberger methods and automatic Rho calculation\u003c\/li\u003e\n\u003cli\u003e2- and 4-wire DC bond testing with automatic polarity reversal\u003c\/li\u003e\n\u003cli\u003eSelectable 16 or 32 V test voltage up to 250 mA test current\u003c\/li\u003e\n\u003cli\u003eManual or automatic frequency selection from 41 to 513 Hz with \u0026gt;80 dB noise suppression\u003c\/li\u003e\n\u003cli\u003eStores up to 512 test results; DataView® software for reporting and configuration\u003c\/li\u003e\n\u003cli\u003eRechargeable 9.6 V NiMH battery, wall or vehicle powered; IP54 field case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGround electrode and grounding grid verification at industrial and utility sites\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys for substation and lightning-protection system design\u003c\/li\u003e\n\u003cli\u003eEquipotential bonding and continuity testing in electrical safety programs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAEMC 6470-B Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround resistance (4-pole)\u003c\/td\u003e\n\u003ctd\u003e0.011 to 99.99 kOhm, resolution 0.001 Ohm to 10 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntrinsic error\u003c\/td\u003e\n\u003ctd\u003e±(2% + 1 ct) 4-pole; ±(2% + 2 cts) 3-pole and DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC resistance ranges\u003c\/td\u003e\n\u003ctd\u003e0.01 Ohm to 99.99 kOhm (2-wire and 4-wire mOhm\/kOhm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest voltage\u003c\/td\u003e\n\u003ctd\u003e16 or 32 V RMS square wave (reduced to 10 V RMS above 240 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest frequency\u003c\/td\u003e\n\u003ctd\u003e41 to 513 Hz, manual selection or automatic scan (41-128 Hz for soil resistivity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-circuit current\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;200 mA AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise suppression\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80 dB for frequencies 20% or more off the test frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax overload\u003c\/td\u003e\n\u003ctd\u003e250 V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eCustom 256-segment multi-line backlit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e512 complete test results in internal memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eRechargeable 9.6 V, 3.5 Ah NiMH pack; wall charger or vehicle power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0° to 45°C (specified 0° to 35°C); 0-90% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase protection\u003c\/td\u003e\n\u003ctd\u003eIP54 (EN 60529) with cover closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e272 x 248 x 130 mm (10.7 x 9.76 x 5.12 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.aemc.com\/userfiles\/files\/resources\/usermanuals\/Ground-Testers\/6470-B_EN.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAEMC 6470-B user manual (aemc.com)\u003c\/a\u003e\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776351666363,"sku":"IMM_96624423","price":1387.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-6470-b-600x600-1.jpg?v=1792552951"},{"product_id":"amblyonix-5004-ground-resistance-tester-fall-of-potential-4-pole","title":"Amblyonix 5004 Ground Resistance Tester, Fall-of-Potential, 4-Pole","description":"\u003ch2\u003eAmblyonix 5004 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eA phase-locked loop with switched-filter design keeps the 5004 stable in electrically noisy environments. Four-pole terminals support soil-resistivity, touch-potential and touch\/step potential measurements.\u003c\/p\u003e\n\u003cp\u003eThe instrument runs from 120 VAC or eight rechargeable AA batteries, inside a rugged aluminium alloy case weighing 3.1 lb. It is supplied with auxiliary electrodes, test cables, a charging power cord, manual and a NIST-traceable calibration certificate.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistance ranges 0-20 Ω, 0-200 Ω, 0-2000 Ω\u003c\/li\u003e\n\u003cli\u003eResolution to 0.001 Ω\u003c\/li\u003e\n\u003cli\u003eEarth voltage measurement, 0-19.99 V at 0.01 V resolution\u003c\/li\u003e\n\u003cli\u003eFour-pole terminals for soil-resistivity tests\u003c\/li\u003e\n\u003cli\u003eFall-of-potential method for electrodes and grids\u003c\/li\u003e\n\u003cli\u003ePhase-locked loop and switched filters for noisy sites\u003c\/li\u003e\n\u003cli\u003eLine or battery power (8 x AA rechargeable)\u003c\/li\u003e\n\u003cli\u003eRugged aluminium alloy case, 3.1 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrounding electrode and grid resistance testing\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys\u003c\/li\u003e\n\u003cli\u003eTouch and touch\/step potential measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel 5004 ground tester\u003c\/li\u003e\n\u003cli\u003ePower cord for battery charging\u003c\/li\u003e\n\u003cli\u003eAuxiliary electrodes and test cables with connectors\u003c\/li\u003e\n\u003cli\u003eOperating manual\u003c\/li\u003e\n\u003cli\u003eNIST traceable certificate of calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmblyonix 5004 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance ranges\u003c\/th\u003e\n\u003ctd\u003e0-20 Ω, 0-200 Ω, 0-2000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003eTo 0.001 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest current\u003c\/th\u003e\n\u003ctd\u003e10 mA on 20 Ω range; 1 mA on 2000 Ω range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance accuracy\u003c\/th\u003e\n\u003ctd\u003e±3% ±1 digit (20 Ω); ±1.5% ±1 digit (200\/2000 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAC voltage range\u003c\/th\u003e\n\u003ctd\u003e0-19.99 V, 0.01 V resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage accuracy\u003c\/th\u003e\n\u003ctd\u003e±3% ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e32 to 104 °F at up to 85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e120 VAC ±10%, 60 Hz or 8 x rechargeable AA cells\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e8.73 x 7.93 x 4.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3.1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/amblyonix.com\/product\/other-products\/5004-ground-tester\/\" target=\"_blank\" rel=\"noopener\"\u003eModel 5004 on amblyonix.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Amblyonix","offers":[{"title":"Default Title","offer_id":67776388333755,"sku":"IMM_91587171","price":642.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/amblyonix-5004-600x600-1.jpg?v=1792553125"},{"product_id":"aemc-6472-kit-300ft-ground-resistance-tester-300-ft-test-kit","title":"AEMC 6472 KIT-300FT Ground Resistance Tester, 300 ft Test Kit","description":"\u003ch2\u003eAEMC 6472 KIT-300FT Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eTest voltage is selectable at 16 or 32 V with test current up to 250 mA, and frequency can be selected automatically or manually from 41 to 5078 Hz for accurate results in electrically noisy environments. The tester stores 512 test results and includes DataView software for analysis and reports.\u003c\/p\u003e\n\u003cp\u003eTwo-clamp testing measures ground resistance without auxiliary rods, and with the GroundFlex adapter the system tests pylon ground resistance and leakage current without disconnecting the overhead ground conductor. The tester is dustproof and rainproof (IP53, cover closed) with rechargeable NiMH batteries.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround resistance 0.09 Ω to 99.9 kΩ (3-point, auto-ranging)\u003c\/li\u003e\n\u003cli\u003eTwo-clamp testing with no auxiliary rods\u003c\/li\u003e\n\u003cli\u003e4-point soil resistivity with automatic Rho calculation\u003c\/li\u003e\n\u003cli\u003eWenner or Schlumberger selectable\u003c\/li\u003e\n\u003cli\u003e2- and 4-wire DC bond testing with polarity reversal\u003c\/li\u003e\n\u003cli\u003eFrequency selection 41 to 5078 Hz for noisy environments\u003c\/li\u003e\n\u003cli\u003eStores 512 test results, DataView software included\u003c\/li\u003e\n\u003cli\u003eRugged, dustproof and rainproof field housing (IP53)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrounding system installation and maintenance\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys for substation and tower sites\u003c\/li\u003e\n\u003cli\u003eBond testing and lightning protection verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel 6472 tester\u003c\/li\u003e\n\u003cli\u003e300 ft test leads (kit 2135.36)\u003c\/li\u003e\n\u003cli\u003eRechargeable battery pack and charger\u003c\/li\u003e\n\u003cli\u003eDataView software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAEMC 6472 KIT-300FT Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e3-point range\u003c\/th\u003e\n\u003ctd\u003e0.09 Ω to 99.9 kΩ, auto-ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e3-point accuracy\u003c\/th\u003e\n\u003ctd\u003e±2% of reading + 1 count @ 128 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003ctd\u003e16 or 32 Vrms selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest current\u003c\/th\u003e\n\u003ctd\u003eUp to 250 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e41 to 5078 Hz automatic or user selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTwo-clamp range\u003c\/th\u003e\n\u003ctd\u003e0.1 to 500 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoil resistivity\u003c\/th\u003e\n\u003ctd\u003e0.01 to 99.99 kΩ; ρ max 999 kΩm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBond test range\u003c\/th\u003e\n\u003ctd\u003e0.02 Ω to 99.99 kΩ (2- or 4-pole)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal voltage\u003c\/th\u003e\n\u003ctd\u003e0.1 to 65.0 V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e512 test results (64 KB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e9.6 V rechargeable battery pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIP rating\u003c\/th\u003e\n\u003ctd\u003eIP53 (cover closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/aemc.com\/products\/lightning-protection\/ground-tester-6472-1422\" target=\"_blank\" rel=\"noopener\"\u003eModel 6472 on aemc.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776412549307,"sku":"IMM_54867348","price":2644.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-6472-kit-300ft.jpg?v=1792553233"},{"product_id":"megger-det4td2-ground-resistance-tester-2-3-4-terminal-0-01-ohm-to-20-kohm","title":"Megger DET4TD2 Ground Resistance Tester, 2\/3\/4-Terminal, 0.01 Ohm to 20 kOhm","description":"\u003ch2\u003eMegger DET4TD2 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe DET4TD2 is the replaceable-battery, four-terminal member of Megger's DET4 series. Four-terminal testing needs no shorting links, and automatic C-spike, P-stake and noise checks guide the user through correct setup before a reading is accepted.\u003c\/p\u003e\n\u003cp\u003eOutput voltage is selectable between ±25 V and ±50 V at 128 Hz, so the tester can be set to 25 V to comply with IEC 61557-5 in agricultural locations. It is rated CAT IV 100 V for safety and carries an IP54 weatherproof rating.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistance range 0.01 Ω to 20 kΩ\u003c\/li\u003e\n\u003cli\u003e2, 3 and 4-terminal testing, no shorting links required\u003c\/li\u003e\n\u003cli\u003eSoil resistivity measurement (Wenner method)\u003c\/li\u003e\n\u003cli\u003eEarth voltage measurement 0 to 100 V AC\u003c\/li\u003e\n\u003cli\u003eNoise rejection up to 40 V peak to peak\u003c\/li\u003e\n\u003cli\u003eSelectable ±25 V or ±50 V output at 128 Hz\u003c\/li\u003e\n\u003cli\u003eAutomatic C-spike, P-stake and noise check\u003c\/li\u003e\n\u003cli\u003eIP54 rated, CAT IV 100 V safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround electrode and grid resistance testing\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys for grounding design\u003c\/li\u003e\n\u003cli\u003eAgricultural and industrial earthing compliance (IEC 61557-5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMegger DET4TD2 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement methods\u003c\/th\u003e\n\u003ctd\u003e2-wire, 3-wire, 4-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance range\u003c\/th\u003e\n\u003ctd\u003e0.01 Ω to 20 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance accuracy\u003c\/th\u003e\n\u003ctd\u003e2% ±3 digits (2P\/3P\/4P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest signal\u003c\/th\u003e\n\u003ctd\u003e±25 V or ±50 V at 128 Hz; 4.5 mA or 0.45 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEarth voltage range\u003c\/th\u003e\n\u003ctd\u003e0 to 100 V AC, 2% ±2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise rejection\u003c\/th\u003e\n\u003ctd\u003e40 V peak to peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax probe resistance\u003c\/th\u003e\n\u003ctd\u003e100 kΩ at 50 V; 50 kΩ at 25 V; 5 kΩ at 0.01 Ω resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety rating\u003c\/th\u003e\n\u003ctd\u003eCAT IV 100 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e6 × AA alkaline batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e203 × 148 × 78 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/megger.com\/en-us\/products\/det4-series-four-terminal-earth\/ground-resistance-testers\" target=\"_blank\" rel=\"noopener\"\u003eDET4 series on megger.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Megger","offers":[{"title":"Default Title","offer_id":67776415629499,"sku":"IMM_55865561","price":876.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/megger-det4td22.jpg?v=1792553255"},{"product_id":"megger-det24c-ground-resistance-tester-0-05-ohm-to-1500-ohm-clamp-on-stakeless-tester","title":"Megger DET24C Ground Resistance Tester, 0.05 Ω to 1500 Ω Clamp-On Stakeless Tester","description":"\u003ch2\u003eMegger DET24C Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe DET24C induces a test current into earth systems and measures ground resistance in multi-ground installations with no auxiliary stakes. Its elliptical head accommodates cables up to 37 mm diameter and earth straps up to 50 mm, and flat core ends prevent dirt build-up for more reliable readings.\u003c\/p\u003e\n\u003cp\u003eThe DET24C is the data-logging model of the DET14C\/24C pair: results are stored with a serial number and time-stamp and downloaded via Bluetooth to Megger PowerDB or PowerDB Lite software. A built-in filter adds noise immunity in electrically noisy environments, and the instrument is rated CAT IV 600 V.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStakeless ground resistance measurement 0.05 to 1500 Ω\u003c\/li\u003e\n\u003cli\u003eTrue RMS current measurement 0.5 mA rms to 35 A rms\u003c\/li\u003e\n\u003cli\u003eCAT IV 600 V safety rating\u003c\/li\u003e\n\u003cli\u003eElliptical head for cables up to 37 mm and straps up to 50 mm\u003c\/li\u003e\n\u003cli\u003eLow-maintenance flat jaw design\u003c\/li\u003e\n\u003cli\u003eData storage with serial number and time stamp\u003c\/li\u003e\n\u003cli\u003eBluetooth download to PowerDB \/ PowerDB Lite\u003c\/li\u003e\n\u003cli\u003eBacklit LCD display and noise filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-ground systems at substations and towers\u003c\/li\u003e\n\u003cli\u003eGround circuit continuity checks in telecommunications headends\u003c\/li\u003e\n\u003cli\u003eEarth electrode testing at power distribution facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMegger DET24C Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGround resistance range\u003c\/th\u003e\n\u003ctd\u003e0.05 Ω to 1500 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent range\u003c\/th\u003e\n\u003ctd\u003e0.5 mA rms to 35 A rms (true RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety rating\u003c\/th\u003e\n\u003ctd\u003eCAT IV 600 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClamp head\u003c\/th\u003e\n\u003ctd\u003e39 × 55 mm elliptical, flat jaw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax conductor\u003c\/th\u003e\n\u003ctd\u003e37 mm cable \/ 50 mm earth strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData storage\u003c\/th\u003e\n\u003ctd\u003eInternal records with serial number, time and date stamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eBluetooth download\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoftware\u003c\/th\u003e\n\u003ctd\u003eMegger PowerDB \/ PowerDB Lite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eBacklit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.megger.com\/en-us\/products\/det14c-and-det24c\" target=\"_blank\" rel=\"noopener\"\u003eDET14C\/DET24C on megger.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Megger","offers":[{"title":"Default Title","offer_id":67776478838971,"sku":"IMM_12226764","price":1050.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/megger-det24c-600x600-1.jpg?v=1792553627"},{"product_id":"compliance-west-gfm-200a-ground-bond-tester-0-200-a-ac-ground-circuit-tester","title":"Compliance West GFM-200A Ground Bond Tester, 0-200 A AC Ground Circuit Tester","description":"\u003ch2\u003eCompliance West GFM-200A Ground Bond Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe tester meets all safety agency criteria for ground bond testers and delivers its output into a short circuit of up to 12.5 milliohms. Front-panel controls set and monitor the test, and a user-replaceable rear-panel fuse protects the input.\u003c\/p\u003e\n\u003cp\u003eCompliance West recommends a one-year calibration cycle and covers the instrument with a one-year warranty. The unit draws standard line power and ships with a power cord and instruction manual.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOutput 0-200 A AC, ±3%, into short circuit up to 12.5 mΩ\u003c\/li\u003e\n\u003cli\u003eMaximum open-circuit voltage 5 V\u003c\/li\u003e\n\u003cli\u003eAnalog meters: 0-6 V AC and 0-200 A AC, ±3% full scale\u003c\/li\u003e\n\u003cli\u003eVariac knob for continuous current adjustment\u003c\/li\u003e\n\u003cli\u003eMeets safety agency criteria for ground bond testers\u003c\/li\u003e\n\u003cli\u003eUser-replaceable rear-panel fuse\u003c\/li\u003e\n\u003cli\u003eOne-year warranty and recommended one-year calibration cycle\u003c\/li\u003e\n\u003cli\u003eBench-top housing, 30 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduction line ground bond verification of appliances and equipment\u003c\/li\u003e\n\u003cli\u003eGround circuit continuity testing of cables, cords and chassis\u003c\/li\u003e\n\u003cli\u003eLaboratory and service bench safety compliance checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompliance West GFM-200A tester\u003c\/li\u003e\n\u003cli\u003e18 AWG line power cord\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance West GFM-200A Ground Bond Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput current\u003c\/th\u003e\n\u003ctd\u003e0-200 A AC ±3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLoad capability\u003c\/th\u003e\n\u003ctd\u003eShort circuit to 12.5 milliohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpen-circuit voltage\u003c\/th\u003e\n\u003ctd\u003e5 V max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage meter\u003c\/th\u003e\n\u003ctd\u003e0-6 V AC, ±3% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent meter\u003c\/th\u003e\n\u003ctd\u003e0-200 A AC, ±3% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent adjustment\u003c\/th\u003e\n\u003ctd\u003eVariac knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput power\u003c\/th\u003e\n\u003ctd\u003e90-127 V or 180-254 V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e15-40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelative humidity\u003c\/th\u003e\n\u003ctd\u003e0-90% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e11.25 in (W) x 4.25 in (H) x 12.0 in (L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e30 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCalibration cycle\u003c\/th\u003e\n\u003ctd\u003e1 year recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.compwest.com\/catalog\/Manuals\/GFM-200A%20rev%203.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGFM-200A instruction manual on compwest.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Compliance West","offers":[{"title":"Default Title","offer_id":67776509345979,"sku":"IMM_49865544","price":1840.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/compliance-west-gfm-200a-600x600-1.jpg?v=1792553807"},{"product_id":"static-solutions-ct-8925-esd-combo-tester-with-footplate-and-data-logging-software","title":"Static Solutions CT-8925 ESD Combo Tester with Footplate and Data Logging Software","description":"\u003ch2\u003eStatic Solutions CT-8925 ESD Combo Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eEach test is printed, stored and e-mailed with exact resistivity values, adjustable pass\/fail limits and automatic calibration. The expandable log holds up to 30,000 employees and supports magnetic stripe, barcode and HID style ID cards as well as keyboard entry.\u003c\/p\u003e\n\u003cp\u003eResults connect over a LAN for networking and report generation, including daily and monthly logs, exception and attendance reports and ESD recertification reminders. The unit conforms to the US EOS 20\/20 and European standards and is made in the USA.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTests wrist strap and heel grounder in under 3 seconds\u003c\/li\u003e\n\u003cli\u003eIndividual and simultaneous testing\u003c\/li\u003e\n\u003cli\u003eResistance range 100 kΩ to 100 MΩ (option to 1000 MΩ)\u003c\/li\u003e\n\u003cli\u003eAccuracy ±10%\u003c\/li\u003e\n\u003cli\u003eAdjustable resistivity limits with automatic calibration\u003c\/li\u003e\n\u003cli\u003eEmployee log up to 30,000, expandable\u003c\/li\u003e\n\u003cli\u003eLAN networking with automatic download and e-mail of data\u003c\/li\u003e\n\u003cli\u003eConforms to US EOS-20\/20 and European standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESD protected area entry control\u003c\/li\u003e\n\u003cli\u003eElectronics assembly compliance verification\u003c\/li\u003e\n\u003cli\u003eCleanroom and lab personnel grounding checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTester with footplate\u003c\/li\u003e\n\u003cli\u003eTest log software\u003c\/li\u003e\n\u003cli\u003eCertificate of calibration (valid one year)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatic Solutions CT-8925 ESD Combo Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eOhm-Stat combo wrist strap \/ heel grounder tester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance range\u003c\/th\u003e\n\u003ctd\u003e100 kΩ to 100 MΩ (option to 1000 MΩ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy\u003c\/th\u003e\n\u003ctd\u003e±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest speed\u003c\/th\u003e\n\u003ctd\u003eUnder 3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFootplate\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmployee log\u003c\/th\u003e\n\u003ctd\u003e30,000, expandable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e9 V battery or AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eID options\u003c\/th\u003e\n\u003ctd\u003eMagnetic stripe, barcode, HID and keyboard entry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNetworking\u003c\/th\u003e\n\u003ctd\u003eLAN, automatic data download and e-mail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eUS EOS-20\/20, European standard, CE, NIST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e7.5 × 4 × 1.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of origin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.staticsolutions.com\/products\/esd-meters\/\" target=\"_blank\" rel=\"noopener\"\u003eStatic Solutions ESD meters on staticsolutions.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Static Solutions","offers":[{"title":"Default Title","offer_id":67776510165179,"sku":"IMM_49534569","price":898.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/static-solutions-ct-8925.jpg?v=1792553812"},{"product_id":"ht-instruments-t2100-earth-ground-resistance-clamp-stakeless-0-01-to-1000-ohm","title":"HT Instruments T2100 Earth Ground Resistance Clamp, Stakeless, 0.01 to 1000 Ohm","description":"\u003ch2\u003eHT Instruments T2100 Earth Ground Resistance Clamp\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe stakeless method is fast and safe for checking multiple earth electrodes in private and industrial installations. Results are stored in 99 memory locations.\u003c\/p\u003e\n\u003cp\u003eThe T2100 also connects to HT MACROTESTG3, MACROEVTEST and GSC60 instruments via RS-232 to transfer test data.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStakeless earth rod resistance measurement\u003c\/li\u003e\n\u003cli\u003eTRMS measurement\u003c\/li\u003e\n\u003cli\u003e99 memory locations\u003c\/li\u003e\n\u003cli\u003eRS-232 link to HT multifunction testers\u003c\/li\u003e\n\u003cli\u003eBacklit LCD\u003c\/li\u003e\n\u003cli\u003eAuto power-off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEarth electrode testing\u003c\/li\u003e\n\u003cli\u003eBuilding ground system checks\u003c\/li\u003e\n\u003cli\u003eIndustrial installation maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT2100 clamp\u003c\/li\u003e\n\u003cli\u003eRigid case\u003c\/li\u003e\n\u003cli\u003eResistive test loop\u003c\/li\u003e\n\u003cli\u003eC2100 connection cable\u003c\/li\u003e\n\u003cli\u003eBatteries and user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHT Instruments T2100 Earth Ground Resistance Clamp Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance range\u003c\/th\u003e\n\u003ctd\u003e0.010 to 1000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e99 locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety\u003c\/th\u003e\n\u003ctd\u003eCAT III 150 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e293 × 90 × 66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e1300 g with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards\u003c\/th\u003e\n\u003ctd\u003eIEC\/EN61010-1, IEC\/EN61557-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.ht-instruments.com\/en\/products\/installation-testers\/earth-ground\/t2100\/\" target=\"_blank\" rel=\"noopener\"\u003eT2100 on ht-instruments.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"HT","offers":[{"title":"Default Title","offer_id":67776722829499,"sku":"IMM_87295167","price":579.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ht-instruments-t2100-600x600-1.jpg?v=1792554652"},{"product_id":"fluke-1630-2-fc-earth-ground-clamp-stakeless-loop-resistance-and-ac-leakage-fluke-connect","title":"Fluke 1630-2 FC Earth Ground Clamp, Stakeless Loop Resistance and AC Leakage, Fluke Connect","description":"\u003ch2\u003eFluke 1630-2 FC Earth Ground Clamp\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe heavy-duty jaw stays aligned and in calibration, allowing tests in paved or indoor areas.\u003c\/p\u003e\n\u003cp\u003eFluke Connect lets you log and share results and set alarm limits.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStakeless ground loop resistance\u003c\/li\u003e\n\u003cli\u003eAC leakage current measurement\u003c\/li\u003e\n\u003cli\u003eHeavy-duty dual-clamp jaw\u003c\/li\u003e\n\u003cli\u003eData logging with alarms\u003c\/li\u003e\n\u003cli\u003eFluke Connect wireless\u003c\/li\u003e\n\u003cli\u003eIndoor and outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEarth ground maintenance\u003c\/li\u003e\n\u003cli\u003eTelecom and utility grounding\u003c\/li\u003e\n\u003cli\u003eLeakage current checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFluke 1630-2 FC Earth Ground Clamp Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003ctd\u003eGround loop resistance, AC leakage current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMethod\u003c\/th\u003e\n\u003ctd\u003eStakeless, dual-clamp jaw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLogging\u003c\/th\u003e\n\u003ctd\u003eBuilt-in with alarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWireless\u003c\/th\u003e\n\u003ctd\u003eFluke Connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.fluke.com\/en-us\/product\/electrical-testing\/earth-ground\/fluke-1630-2-fc\" target=\"_blank\" rel=\"noopener\"\u003e1630-2 FC on fluke.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Fluke","offers":[{"title":"Default Title","offer_id":67776823951547,"sku":"IMM_93716425","price":1104.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/fluke-1630-2-fc4-600x600-1.jpg?v=1792555087"},{"product_id":"fluke-1623-2-geo-earth-ground-tester-3-4-pole-soil-resistivity-selective-and-stakeless","title":"Fluke 1623-2 GEO Earth Ground Tester, 3\/4-Pole, Soil Resistivity, Selective and Stakeless","description":"\u003ch2\u003eFluke 1623-2 GEO Earth Ground Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eTest results are stored in the instrument and can be downloaded over USB for reporting.\u003c\/p\u003e\n\u003cp\u003eA rugged field case suits outdoor substation and site work.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3- and 4-pole fall-of-potential\u003c\/li\u003e\n\u003cli\u003e4-pole soil resistivity\u003c\/li\u003e\n\u003cli\u003eSelective testing (1 clamp)\u003c\/li\u003e\n\u003cli\u003eStakeless testing (2 clamps)\u003c\/li\u003e\n\u003cli\u003eData storage with USB download\u003c\/li\u003e\n\u003cli\u003eRugged field design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEarth electrode testing\u003c\/li\u003e\n\u003cli\u003eSubstation grounding\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFluke 1623-2 GEO Earth Ground Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMethods\u003c\/th\u003e\n\u003ctd\u003e3\/4-pole FOP, soil resistivity, selective, stakeless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData\u003c\/th\u003e\n\u003ctd\u003eInternal storage, USB download\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStakeless\/selective\u003c\/th\u003e\n\u003ctd\u003eRequires optional clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.fluke.com\/en-us\/product\/electrical-testing\/earth-ground\/fluke-1623-2\" target=\"_blank\" rel=\"noopener\"\u003eFluke 1623-2 on fluke.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Fluke","offers":[{"title":"Default Title","offer_id":67776830603451,"sku":"IMM_48583626","price":1166.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/fluke-1623-2.jpg?v=1792555131"},{"product_id":"vitrek-v79-ground-bond-tester-1-30-a-4-wire","title":"Vitrek V79 Ground Bond Tester, 1-30 A, 4-Wire","description":"\u003ch2\u003eVitrek V79 Ground Bond Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe V79 is the dedicated ground bond tester in Vitrek's V7X series. The 4-wire measurement eliminates lead resistance so ground circuit resistance is measured directly, and the tester meets UL, CSA and IEC electrical safety tester requirements.\u003c\/p\u003e\n\u003cp\u003eTest memory stores up to 999 steps and 60 test sequences, and an internal self test verifies output and current accuracy. A pre-programmed daily verification test supports routine confidence checks with an optional test load.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround bond test 1 to 30 A RMS (42 A peak)\u003c\/li\u003e\n\u003cli\u003e4-wire measurement, 100 micro-ohm resolution\u003c\/li\u003e\n\u003cli\u003eContinuity test function\u003c\/li\u003e\n\u003cli\u003e4.3-inch color touchscreen interface\u003c\/li\u003e\n\u003cli\u003eUSB 2.0, serial\/RS232 and digital I\/O standard\u003c\/li\u003e\n\u003cli\u003eInternal self test and daily verification routine\u003c\/li\u003e\n\u003cli\u003eMeets UL, CSA, IEC safety tester requirements; CE marked to EN61010\u003c\/li\u003e\n\u003cli\u003eCompact, fan-free design, 2-year calibration interval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround bond testing of appliances and power distribution products\u003c\/li\u003e\n\u003cli\u003eProduction line electrical safety testing\u003c\/li\u003e\n\u003cli\u003eGrounding continuity verification of enclosures and equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eK-2R test lead\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eOperating manual\u003c\/li\u003e\n\u003cli\u003eNIST traceable calibration certificate\u003c\/li\u003e\n\u003cli\u003eQTI-7 software (45 day free trial)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitrek V79 Ground Bond Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTest type\u003c\/th\u003e\n\u003ctd\u003e4-wire ground bond with continuity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGround bond current\u003c\/th\u003e\n\u003ctd\u003e1 to 30 A RMS (42 A peak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e100 micro-ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e4.3-inch color touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterfaces\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0, serial\/RS232, digital I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest memory\u003c\/th\u003e\n\u003ctd\u003e999 steps, 60 test sequences\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety compliance\u003c\/th\u003e\n\u003ctd\u003eUL, CSA, IEC safety tester requirements; EN61010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCalibration interval\u003c\/th\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2 years parts and labor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/vitrek.com\/v79\/\" target=\"_blank\" rel=\"noopener\"\u003eV79 on vitrek.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Vitrek","offers":[{"title":"Default Title","offer_id":67776872841403,"sku":"IMM_86427626","price":916.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/vitrek-v79-600x600-1.jpg?v=1792555363"},{"product_id":"aemc-4630-kit-ground-resistance-tester-0-2000-ohm-auto-ranging-with-test-leads","title":"AEMC 4630 Kit Ground Resistance Tester, 0-2000 Ω Auto-Ranging with Test Leads","description":"\u003ch2\u003eAEMC 4630 Kit Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Model 4630 is an auto-ranging digital ground tester that performs earth ground resistance and soil resistivity measurements using a 128 Hz square-wave test signal that rejects stray DC, 50\/60 Hz and harmonic interference. The kit versions add 150 ft, 300 ft or 500 ft lead sets on spools with T-shaped auxiliary ground electrodes and a tape measure.\u003c\/p\u003e\n\u003cp\u003eA 9.6 V NiMH rechargeable battery pack powers about 4500 fifteen-second tests, and the sealed housing carries an IP65 rating when closed. Response time is 4 to 8 seconds per stabilized reading on the backlit 200-count display.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRange 0 to 2000 Ω, auto-ranging\u003c\/li\u003e\n\u003cli\u003eResolution 0.01 to 1 Ω\u003c\/li\u003e\n\u003cli\u003eAccuracy ±(2% reading + 1 count)\u003c\/li\u003e\n\u003cli\u003e128 Hz square-wave test signal\u003c\/li\u003e\n\u003cli\u003e42 V peak open-circuit voltage\u003c\/li\u003e\n\u003cli\u003e9.6 V NiMH rechargeable battery, 4500 tests\u003c\/li\u003e\n\u003cli\u003eIP65 closed \/ IP63 open\u003c\/li\u003e\n\u003cli\u003eKit leads on spools with auxiliary ground electrodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEarth ground resistance testing at substations and commercial sites\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys for grounding system design\u003c\/li\u003e\n\u003cli\u003eTelecommunications tower and utility ground verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAEMC 4630 Kit Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRange (auto-ranging)\u003c\/th\u003e\n\u003ctd\u003e0 to 2000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e0.01 to 1 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest current\u003c\/th\u003e\n\u003ctd\u003e0.1 to 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy (typical)\u003c\/th\u003e\n\u003ctd\u003e±(2% reading + 1 count)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpen-circuit voltage\u003c\/th\u003e\n\u003ctd\u003e42 V peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating frequency\u003c\/th\u003e\n\u003ctd\u003e128 Hz square wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time\u003c\/th\u003e\n\u003ctd\u003e4 to 8 s for a stabilized measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e200-count backlit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower source\u003c\/th\u003e\n\u003ctd\u003e9.6 V NiMH rechargeable pack; 120\/230 V 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e273 × 247 × 127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight with battery\u003c\/th\u003e\n\u003ctd\u003e7.38 lb (3.35 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIP65 closed; IP63 open\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.aemc.com\/products\/ground-testers\/ground-tester-4630\" target=\"_blank\" rel=\"noopener\"\u003eModel 4630 on aemc.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"AEMC","offers":[{"title":"Default Title","offer_id":67776887619771,"sku":"IMM_78974113","price":1220.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/aemc-4630-kit.jpg?v=1792555431"},{"product_id":"compliance-west-gf-30ac-t-hipot-tester-25-a-ground-bond","title":"Compliance West GF-30AC-T Hipot Tester, 25 A Ground Bond","description":"\u003ch2\u003eCompliance West GF-30AC-T Hipot Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eA virtual voltage sense circuit ignores test lead resistance for accurate readings, and logic-controlled one-button operation with LED indicators keeps line testing fast. Paired with a Compliance West hipot tester and the HTT-1 function checker, it forms a complete TUV production test package.\u003c\/p\u003e\n\u003cp\u003eA NEMA 5-15 receptacle connects the device under test (a universal receptacle is available as Option 30AC-T-W), and a rear-panel calibration resistor supports routine verification. ISO17025 calibration is available and the one-year calibration cycle suits agency audits.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e25 A AC constant current into 0–0.1 Ω loads\u003c\/li\u003e\n\u003cli\u003eGround bond testing for TUV, NEMKO, CE lines incl. IEC601\u003c\/li\u003e\n\u003cli\u003eVirtual voltage sense ignores lead resistance\u003c\/li\u003e\n\u003cli\u003eNEMA 5-15 output receptacle; banana return\u003c\/li\u003e\n\u003cli\u003eOne-button logic controlled test with LED indicators\u003c\/li\u003e\n\u003cli\u003e100% duty cycle; 10 ms ramp; 0–25 s test duration\u003c\/li\u003e\n\u003cli\u003e6 V maximum output voltage\u003c\/li\u003e\n\u003cli\u003eRugged housing withstands a 6-inch drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTUV, NEMKO and CE production line ground bond testing\u003c\/li\u003e\n\u003cli\u003eGround continuity of spot welds, bus bars and chassis\u003c\/li\u003e\n\u003cli\u003eHigh-current cable and grounding strap verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGF-30AC-T tester\u003c\/li\u003e\n\u003cli\u003eGF-30AC-T user manual\u003c\/li\u003e\n\u003cli\u003e18AWG power cord\u003c\/li\u003e\n\u003cli\u003e14AWG power cord\u003c\/li\u003e\n\u003cli\u003eNIST traceable calibration certificate to ANSI Z540\u003c\/li\u003e\n\u003cli\u003eCalibration data copy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance West GF-30AC-T Hipot Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTest type\u003c\/th\u003e\n\u003ctd\u003eAC ground continuity \/ ground bond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax current output\u003c\/th\u003e\n\u003ctd\u003e25 A AC ±3% into any load, short circuit to 0.1 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax output voltage\u003c\/th\u003e\n\u003ctd\u003e6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePass\/fail criterion\u003c\/th\u003e\n\u003ctd\u003e0.1 Ω, calibration resistor supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRamp time\u003c\/th\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest duration\u003c\/th\u003e\n\u003ctd\u003e0–25.0 s approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuty cycle\u003c\/th\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput\u003c\/th\u003e\n\u003ctd\u003e120 V, 50\/60 Hz, 2 A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutputs\u003c\/th\u003e\n\u003ctd\u003eNEMA receptacle (output); high-current banana (return)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e15–35 °C, 0–90% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e9.25 × 4.75 × 10 in (W × H × D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e11 lbs approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.compwest.com\/wp-content\/uploads\/2014\/12\/GF-30AC-T-Datasheet-Rev-3.1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eGF-30AC-T datasheet on compwest.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Compliance West","offers":[{"title":"Default Title","offer_id":67776978878651,"sku":"IMM_29219118","price":744.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/compliance-west-gf-30ac-t2-600x600-1.jpg?v=1792555897"},{"product_id":"static-solutions-rt-500-resistivity-meter-ohm-stat-economy-surface-resistance-tester","title":"Static Solutions RT-500 Resistivity Meter, Ohm-Stat Economy Surface Resistance Tester","description":"\u003ch2\u003eStatic Solutions RT-500 Resistivity Meter\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Static Solutions RT-500 Resistivity Meter measures the electrical qualities of ESD-protective materials such as mats, flooring, and packaging. Parallel electrodes are included for surface resistivity readings, while concentric rings are available separately for true resistivity per ASTM or ESD Association methods. An LED color-coded display indicates the measured decade, with automatic voltage range selection applying the correct test voltage across the range.\u003c\/p\u003e\n\u003cp\u003eThe instrument conforms to the ESD S20.20 specification standards and is CE approved. Automatic zeroing, power shut off, and a low-battery warning support reliable field use, and the meter is compact and light at roughly 2.6 x 5 x 1.2 inches and 8.4 oz (233 g). It is made in the USA and is typically used for verifying workstations, flooring, and seating in electronics manufacturing environments.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistance\/resistivity range of 10^3 to 10^12 ohms\u003c\/li\u003e\n\u003cli\u003eMeasures surface resistivity, RTT, RTG, and volume resistance\u003c\/li\u003e\n\u003cli\u003eAutomatic zeroing and automatic power shut off\u003c\/li\u003e\n\u003cli\u003eAutomatic voltage range selector\u003c\/li\u003e\n\u003cli\u003eLED display with color-coded decade indication\u003c\/li\u003e\n\u003cli\u003eConforms to ESD S20.20 specification standards; CE approved\u003c\/li\u003e\n\u003cli\u003eCompact and light: 6.5 x 11.3 x 3 cm, 233 g (8.4 oz)\u003c\/li\u003e\n\u003cli\u003eParallel electrodes included; concentric rings sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESD audits of workstation mats, flooring, and packaging\u003c\/li\u003e\n\u003cli\u003eVerification of static-control materials in electronics assembly\u003c\/li\u003e\n\u003cli\u003eRoutine compliance checks under ANSI\/ESD S20.20 programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRT-500 resistivity meter with leather case\u003c\/li\u003e\n\u003cli\u003eBattery\u003c\/li\u003e\n\u003cli\u003eInternal parallel electrodes\u003c\/li\u003e\n\u003cli\u003eNIST-traceable certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatic Solutions RT-500 Resistivity Meter Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance range\u003c\/th\u003e\n\u003ctd\u003e10^3 to 10^12 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement modes\u003c\/th\u003e\n\u003ctd\u003eSurface resistivity, RTT, RTG, volume resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage selection\u003c\/th\u003e\n\u003ctd\u003eAutomatic range selector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLED, color-coded decade scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eZeroing\u003c\/th\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower save\u003c\/th\u003e\n\u003ctd\u003eAutomatic shut off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLow battery indicator\u003c\/th\u003e\n\u003ctd\u003eWarning light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e6.5 x 11.3 x 3 cm (2.6 x 5 x 1.2 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e233 g (8.4 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompliance\u003c\/th\u003e\n\u003ctd\u003eESD S20.20, CE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.staticsolutions.com\/esd-products\/economy-resistivity-meter\/\" target=\"_blank\" rel=\"noopener\"\u003eStatic Solutions RT-500 product page\u003c\/a\u003e.\u003c\/p\u003e","brand":"Static Solutions","offers":[{"title":"Default Title","offer_id":67776981598395,"sku":"IMM_19318429","price":254.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/static-solutions-rt-500.jpg?v=1792555906"},{"product_id":"ideal-industries-61-796-ground-resistance-tester-3-point-test","title":"Ideal Industries 61-796 Ground Resistance Tester, 3-Point Test","description":"\u003ch2\u003eIdeal Industries 61-796 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Ideal 61-796 performs 3-point fall-of-potential testing, the standard method for measuring the resistance of a grounding electrode to earth. It drives a test current between auxiliary stakes and reads the resulting resistance.\u003c\/p\u003e\n\u003cp\u003eFour ranges cover expected ground resistance values up to 2000 ohms, and the included stakes and leads make it simple to run a full survey of grounding systems in the field.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFall-of-potential 3-point ground resistance testing\u003c\/li\u003e\n\u003cli\u003eFour measurement ranges up to 2000 ohms\u003c\/li\u003e\n\u003cli\u003eTest leads and auxiliary ground stakes included\u003c\/li\u003e\n\u003cli\u003eSimple push-button operation with clear indication\u003c\/li\u003e\n\u003cli\u003eFor grounding surveys, installation and repair verification\u003c\/li\u003e\n\u003cli\u003eRugged field case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround rod and grounding system verification\u003c\/li\u003e\n\u003cli\u003eUtility and telecom ground surveys\u003c\/li\u003e\n\u003cli\u003eLightning protection grounding checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e61-796 ground resistance tester\u003c\/li\u003e\n\u003cli\u003eTest leads\u003c\/li\u003e\n\u003cli\u003eAuxiliary ground stakes\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003cli\u003eManual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Industries 61-796 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTest method\u003c\/th\u003e\n\u003ctd\u003e3-point fall-of-potential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance ranges\u003c\/th\u003e\n\u003ctd\u003eUp to 2000 ohms, 4 ranges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eInternal battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eGround rod and system testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.idealind.com\/products\/ground-resistance-testers\/61-796-ground-resistance-tester\" target=\"_blank\" rel=\"noopener\"\u003e61-796 on idealind.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ideal","offers":[{"title":"Default Title","offer_id":67777002307771,"sku":"IMM_74533677","price":385.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ideal-industries-61-796.jpg?v=1792556006"},{"product_id":"static-solutions-ct-8700-esd-combo-tester-kit-wrist-strap-and-footwear","title":"Static Solutions CT-8700 ESD Combo Tester Kit, Wrist Strap and Footwear","description":"\u003ch2\u003eStatic Solutions CT-8700 ESD Combo Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe CT-8700 Economy Combo Tester Kit pairs a wall-mount test meter with a dual-path footplate, so operators can verify their personal grounding at the entry to an ESD protected area. Each foot is tested through its own stainless steel plate, and the wrist strap is tested at the same time.\u003c\/p\u003e\n\u003cp\u003eLow and high resistance limits are selectable for wrist straps and for footwear separately, allowing the tester to match the plant's ESD program. The meter runs from a 9 V battery or a 12 VDC adapter, shows a low-battery warning and ships with a NIST-traceable certificate. A door-relay upgrade is available as an option.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous or individual wrist strap and foot grounder testing\u003c\/li\u003e\n\u003cli\u003eTest time about 3 seconds\u003c\/li\u003e\n\u003cli\u003e19 VDC open-circuit test voltage, ±10% accuracy\u003c\/li\u003e\n\u003cli\u003eSelectable low and high limits for wrist and footwear\u003c\/li\u003e\n\u003cli\u003eDual-path footplate with two stainless steel plates\u003c\/li\u003e\n\u003cli\u003eRed\/green LEDs with audible alarm; low-battery LED\u003c\/li\u003e\n\u003cli\u003e9 V battery or 12 VDC adapter\u003c\/li\u003e\n\u003cli\u003eNIST-traceable certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDaily operator ESD checks at EPA entrances\u003c\/li\u003e\n\u003cli\u003eElectronics assembly and repair lines\u003c\/li\u003e\n\u003cli\u003eESD program compliance records\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatic Solutions CT-8700 ESD Combo Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTest items\u003c\/th\u003e\n\u003ctd\u003eWrist strap and heel\/toe\/shoe grounders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest time\u003c\/th\u003e\n\u003ctd\u003eApprox. 3 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTest voltage\u003c\/th\u003e\n\u003ctd\u003e19 VDC open circuit, ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWrist strap low limit\u003c\/th\u003e\n\u003ctd\u003e500 kΩ or 750 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWrist strap high limit\u003c\/th\u003e\n\u003ctd\u003e2 MΩ to 100 MΩ (1000 MΩ optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFootwear low limit\u003c\/th\u003e\n\u003ctd\u003e500 kΩ or 750 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFootwear high limit\u003c\/th\u003e\n\u003ctd\u003e2, 5, 10, 25, 75 or 100 MΩ (1000 MΩ optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndicators\u003c\/th\u003e\n\u003ctd\u003eRed\/green LEDs, buzzer, yellow low-battery LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e9 V battery or 12 VDC adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeter size\u003c\/th\u003e\n\u003ctd\u003e4.0 × 7.5 × 1.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFootplate\u003c\/th\u003e\n\u003ctd\u003e40 × 40 cm, two 6 × 14 in stainless plates, dual path, 1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e0 to 37 °C, 0 to 85% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/www.staticsolutions.com\/esd-products\/economy-combotester-kit\/\" target=\"_blank\" rel=\"noopener\"\u003eEconomy Combo Tester Kit (CT-8700) on staticsolutions.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Static Solutions","offers":[{"title":"Default Title","offer_id":67777019543739,"sku":"IMM_48938411","price":391.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/static-solutions-ct-8700.png?v=1792556113"},{"product_id":"sonel-mru-30-ground-resistance-tester-soil-resistivity-ip65","title":"Sonel MRU-30 Ground Resistance Tester, Soil Resistivity, IP65","description":"\u003ch2\u003eSonel MRU-30 Ground Resistance Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe MRU-30 covers single and multiple earthing systems, using auxiliary electrodes, clamps or both. The two-clamp method allows testing where probes cannot be driven, and the meter also measures the auxiliary electrode resistances, interference voltage and leakage current.\u003c\/p\u003e\n\u003cp\u003eHigh immunity to 50 Hz and 60 Hz interference keeps readings stable on live sites, and the maximum test voltage can be set to 25 V or 50 V. The IP65 housing withstands dust and water jets, the built-in battery can be charged from a power bank or car socket, and 990 results can be stored and sent to a PC over USB.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2-pole, 3-pole, 4-wire, clamp and two-clamp methods\u003c\/li\u003e\n\u003cli\u003eEarth resistance 0 to 9999 Ω\u003c\/li\u003e\n\u003cli\u003eSoil resistivity by Wenner method, up to 999 kΩm\u003c\/li\u003e\n\u003cli\u003eBonding continuity at ≥200 mA per EN 61557-4\u003c\/li\u003e\n\u003cli\u003eInterference voltage and leakage current measurement\u003c\/li\u003e\n\u003cli\u003eSelectable 25 V or 50 V test voltage\u003c\/li\u003e\n\u003cli\u003eIP65 housing, CAT III 300 V\u003c\/li\u003e\n\u003cli\u003e990-result memory with USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilding and substation earthing tests\u003c\/li\u003e\n\u003cli\u003eLightning protection system checks\u003c\/li\u003e\n\u003cli\u003eSoil resistivity surveys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSonel MRU-30 Ground Resistance Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEarth resistance (3-pole\/4-wire)\u003c\/th\u003e\n\u003ctd\u003e0.00 to 9999 Ω, from ±(3% + 3 digits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTwo-clamp method\u003c\/th\u003e\n\u003ctd\u003e0.00 to 99.9 Ω, from ±(10% + 8 digits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAuxiliary electrode resistance\u003c\/th\u003e\n\u003ctd\u003e0 to 19.9 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoil resistivity\u003c\/th\u003e\n\u003ctd\u003e0.00 Ωm to 999 kΩm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBonding resistance\u003c\/th\u003e\n\u003ctd\u003e0.00 to 1999 Ω, ±(2% + 3 digits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterference voltage\u003c\/th\u003e\n\u003ctd\u003e0 to 100 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLeakage current\u003c\/th\u003e\n\u003ctd\u003e0.0 mA to 5.00 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasuring category\u003c\/th\u003e\n\u003ctd\u003eCAT III 300 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMemory\u003c\/th\u003e\n\u003ctd\u003e990 results\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e200 × 150 × 73 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 1.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-10 to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/sonel.pl\/en\/product\/earth-resistance-resistivity-meter-sonel-mru-30\" target=\"_blank\" rel=\"noopener\"\u003eMRU-30 on sonel.pl\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sonel","offers":[{"title":"Default Title","offer_id":67777023639739,"sku":"IMM_73276624","price":606.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/sonel-test-measurement-mru-30-600x600-1.jpg?v=1792556132"},{"product_id":"ideal-61-920-ground-resistance-clamp-meter-1200-ohm-30-a-leakage","title":"Ideal 61-920 Ground Resistance Clamp Meter, 1200 Ω, 30 A Leakage","description":"\u003ch2\u003eIdeal 61-920 Ground Resistance Clamp Meter\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe clamp injects a constant test voltage at about 2400 Hz and detects the resulting current, so the resistance of a ground loop is read simply by closing the 1.25 in jaws around the ground conductor or rod. Auto-ranging covers 20, 200 and 1200 Ω ranges, with ±1.5% ±0.05 Ω accuracy on the lowest range.\u003c\/p\u003e\n\u003cp\u003eThe AC current function uses True RMS detection from 0.1 mA to 30 A, useful for spotting leakage on grounding conductors. A memory function stores readings, data hold freezes the display, and the meter is supplied with a resistor for checking operation, batteries and a hard case.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround resistance 0.01 to 1200 Ω, auto-ranging\u003c\/li\u003e\n\u003cli\u003eAC leakage current 0.1 mA to 30 A, True RMS\u003c\/li\u003e\n\u003cli\u003eNo auxiliary ground stakes needed\u003c\/li\u003e\n\u003cli\u003e1.25 in (approx. 32 mm) jaw opening\u003c\/li\u003e\n\u003cli\u003eMemory and data hold\u003c\/li\u003e\n\u003cli\u003eOperation check resistor included\u003c\/li\u003e\n\u003cli\u003eIP40, indoor and outdoor use\u003c\/li\u003e\n\u003cli\u003eAuto power-off after 10 minutes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGround rod and grounding grid checks\u003c\/li\u003e\n\u003cli\u003eTelecom and utility pole ground testing\u003c\/li\u003e\n\u003cli\u003eLeakage current checks on ground conductors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e61-920 clamp meter\u003c\/li\u003e\n\u003cli\u003eResistor for operation check\u003c\/li\u003e\n\u003cli\u003e4 × AA batteries\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eHard case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal 61-920 Ground Resistance Clamp Meter Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGround resistance ranges\u003c\/th\u003e\n\u003ctd\u003e20 Ω \/ 200 Ω \/ 1200 Ω (auto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance resolution\u003c\/th\u003e\n\u003ctd\u003e0.01 Ω (20 Ω range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance accuracy\u003c\/th\u003e\n\u003ctd\u003e±1.5% ±0.05 Ω (0 to 20.99 Ω); ±2% ±0.5 Ω (16 to 99.9 Ω)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAC current ranges\u003c\/th\u003e\n\u003ctd\u003e100 mA \/ 1000 mA \/ 10 A \/ 30 A (auto)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent accuracy\u003c\/th\u003e\n\u003ctd\u003e±2% ±0.7 mA (100 mA range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement method\u003c\/th\u003e\n\u003ctd\u003eConstant voltage injection, approx. 2400 Hz; True RMS current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time\u003c\/th\u003e\n\u003ctd\u003eApprox. 7 s (resistance), 2 s (current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003eLCD, 2099 counts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConductor size\u003c\/th\u003e\n\u003ctd\u003eApprox. 1.25 in diameter max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection\u003c\/th\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e14 to 104 °F (-10 to 40 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery life\u003c\/th\u003e\n\u003ctd\u003eApprox. 24 h (alkaline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e9.7 × 4.7 × 2.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 1.7 lb with batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/beta.idealindustries.com\/us\/en\/category\/product.html\/61-920.html\" target=\"_blank\" rel=\"noopener\"\u003e61-920 Ground Resistance Clamp Meter on idealindustries.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ideal","offers":[{"title":"Default Title","offer_id":67777024262331,"sku":"IMM_15939234","price":1001.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/ideal-industries-61-920.gif?v=1792556139"}],"url":"https:\/\/na.indomultimeter.net\/collections\/ground-resistance-testers.oembed","provider":"Indo Multimeter","version":"1.0","type":"link"}