Crystal nVision NV-4AA-300PSI-B Reference Recorder, 300 psi Pressure Module

Crystal Engineering

Crystal nVision NV-4AA-300PSI-B Reference Recorder, 300 psi Pressure Module

SKU: IMM_81313944Brand: Crystal Engineering
$2,160.00 USD

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We ship worldwideTraceable calibration documents

Key specs from the product description

Pressure module
300 psi (overpressure 2.0 x)
Pressure accuracy
0-30% FS: ±0.0075% FS; 30-110%: ±0.025% of reading
Display resolution
0.01 psi
Logging capacity
Approx. 1,000,000 data points (single module recording)
Logging rate
10 per second to 1 per hour
Operating temperature
-20 to 50 °C
All 9 specifications ↓
Crystal nVision NV-4AA-300PSI-B Reference RecorderOverview The nVision is a handheld reference recorder whose two bays accept interchangeable modules, so one chassis can act as a deadweight-tester replacement, a...

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Crystal nVision NV-4AA-300PSI-B Reference Recorder

Overview

The nVision is a handheld reference recorder whose two bays accept interchangeable modules, so one chassis can act as a deadweight-tester replacement, a high accuracy pressure gauge, a multimeter and a data logger. The 300 psi module spans 0-300 psi with overpressure to 2.0 x and reads to 0.01 psi; accuracy is ±0.0075% of full scale from 0-30% FS and ±0.025% of reading from 30-110%, fully temperature compensated across -20 to +50 °C.

A 255×160-pixel graphical display trends readings live, and non-volatile flash memory stores roughly 1,000,000 data points (single module recording, up to 64 recordings) at intervals from 10 readings per second down to one per hour. The IP66/IP67 housing survives submersion to 1 m for 30 minutes, and the free CrystalControl software exports recordings to csv, xls, pdf or signed pdf files. Standard delivery includes the protective boot, soft carrying case, mini-USB cable and an ISO 17025 accredited calibration certificate.

Features

  • 300 psi pressure module with 0.025% of reading accuracy (30-110% FS)
  • Two-module chassis accepts interchangeable pressure, RTD or electrical modules
  • Temperature compensation from -20 to +50 °C with no change in accuracy
  • Live graphical display (255 × 160 pixels) - no PC required
  • Logging to ~1,000,000 points at 10 readings per second (single module recording)
  • IP66/IP67 rated housing, submersible to 1 m for 30 minutes
  • CrystalControl exports csv, xls, pdf and signed pdf records

Applications

  • Replacing deadweight testers and bench gauges in calibration labs
  • Pressure transmitter calibration and switch tests in the field
  • Trend logging on wellhead, pipeline and process pressure tests

What's in the Box

  • Protective boot (P/N 3985)
  • Soft carrying case (P/N 6053)
  • Mini-USB cable (P/N 3951)
  • CD manual
  • ISO 17025 accredited calibration certificate

Crystal nVision NV-4AA-300PSI-B Reference Recorder Technical Specifications

Pressure module 300 psi (overpressure 2.0 x)
Pressure accuracy 0-30% FS: ±0.0075% FS; 30-110%: ±0.025% of reading
Display resolution 0.01 psi
Logging capacity Approx. 1,000,000 data points (single module recording)
Logging rate 10 per second to 1 per hour
Operating temperature -20 to 50 °C
Enclosure rating IP66/IP67, submersible 1 m for 30 minutes
Power 4 x AA alkaline batteries; mini-USB
Weight 680 g (24.0 oz)

Manufacturer information: nVision psi data sheet on ametekcalibration.com (PDF).

Price $2,160.00 USD as listed on 05 Nov 2026. Request a firm quote: https://na.indomultimeter.net/products/crystal-nvision-nv-4aa-300psi-b-reference-recorder-300-psi-pressure-module

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Instruments ship with calibration documentation traceable to national standards. Ask in your request if you need a specific certificate.

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We ship worldwide. Put your destination country in your enquiry and we confirm delivery with your quote.

What if it arrives defective, damaged or wrong?

You get a 30-day money-back guarantee for items that arrive defective, damaged or wrong. See the refund policy.