{"product_id":"amprobe-amb-45-insulation-tester-250-500-1000-v-4000-mohm","title":"Amprobe AMB-45 Insulation Tester, 250\/500\/1000 V, 4000 MΩ","description":"\u003ch2\u003eAmprobe AMB-45 Insulation Tester\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eInsulation resistance is measured in 4, 40, 400 and 4000 MΩ autoranging ranges at 3% + 5 digits accuracy below 2 GΩ, and the programmable timer performs dielectric absorption ratio tests hands-free. The ohmmeter covers 400 Ω and 4000 Ω for checking motor winding resistance, with a continuity beeper alongside, and the 600 V AC\/DC voltmeter supports quick safety checks before a megohm test.\u003c\/p\u003e\n\u003cp\u003eThe rugged housing carries a 70 x 46 mm LCD with a 60-segment analog bar indicator, sampling at 2.5 readings per second digitally and 10 per second on the bar graph. Safety is rated EN 61010-1 CAT III 600 V and CAT II 1000 V. The unit runs on eight AA batteries and stores up to 4000 test results for later download to a PC with the included software and RS-232 cable.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e250 V, 500 V and 1000 V test voltages\u003c\/li\u003e\n\u003cli\u003eAutoranging insulation measurement to 4000 MΩ\u003c\/li\u003e\n\u003cli\u003eBuilt-in 600 V AC\/DC voltmeter\u003c\/li\u003e\n\u003cli\u003e400 Ω \/ 4000 Ω resistance and continuity beeper\u003c\/li\u003e\n\u003cli\u003eProgrammable timer for dielectric absorption ratio\u003c\/li\u003e\n\u003cli\u003e4000-record memory with PC download\u003c\/li\u003e\n\u003cli\u003eCAT III 600 V, CAT II 1000 V safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreventive maintenance of motors and transformers\u003c\/li\u003e\n\u003cli\u003eCable and wiring insulation testing\u003c\/li\u003e\n\u003cli\u003eElectrical contractor service work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTest leads\u003c\/li\u003e\n\u003cli\u003eLarge jaw alligator clips\u003c\/li\u003e\n\u003cli\u003eBatteries (installed)\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eCarrying case\u003c\/li\u003e\n\u003cli\u003ePC software\u003c\/li\u003e\n\u003cli\u003eRS-232 download cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAmprobe AMB-45 Insulation Tester Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eTest voltages\u003c\/th\u003e\n\u003ctd\u003e250 V, 500 V, 1000 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation ranges\u003c\/th\u003e\n\u003ctd\u003e4, 40, 400, 4000 MΩ (autoranging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInsulation accuracy\u003c\/th\u003e\n\u003ctd\u003e3%rdg+5dgts \u0026lt; 2 GΩ; 5%rdg+5dgts \u0026lt; 4 GΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAC\/DC voltage\u003c\/th\u003e\n\u003ctd\u003e600.0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance\u003c\/th\u003e\n\u003ctd\u003e400 Ω, 4000 Ω (autoranging)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecording length\u003c\/th\u003e\n\u003ctd\u003e4000 records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSafety rating\u003c\/th\u003e\n\u003ctd\u003eEN 61010-1, CAT III 600 V, CAT II 1000 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay\u003c\/th\u003e\n\u003ctd\u003e70 x 46 mm LCD with 60-segment bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSampling rate\u003c\/th\u003e\n\u003ctd\u003e2.5\/s digital; 10\/s bar graph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower source\u003c\/th\u003e\n\u003ctd\u003e8 x 1.5 V AA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating environment\u003c\/th\u003e\n\u003ctd\u003e0 to 40 °C, below 80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e230 x 116 x 62 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 750 g 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\/amb-45\/\" target=\"_blank\" rel=\"noopener\"\u003eAMB-45 on amprobe.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Amprobe","offers":[{"title":"Default Title","offer_id":67777187872955,"sku":"IMM_79156588","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/amprobe-amb45.jpg?v=1792557216","url":"https:\/\/na.indomultimeter.net\/products\/amprobe-amb-45-insulation-tester-250-500-1000-v-4000-mohm","provider":"Indo Multimeter","version":"1.0","type":"link"}