KEWPROVE3 690V AC/DC Proving Unit

KEWPROVE 3 50-690 V proving unit with two terminals to test AC & DC voltage detectors.

Part Number:

read more


List Price:

130.80 incl. VAT)
Add To Cart




KEWPROVE 3 690V AC/DC Proving Unit

Essential for proving circuits are dead before commencing work. 

The high output will drive low impedance testers such as traditional test lamps as well as modern two pole testers - the one to have to be confident that it will work with your tester. It even steps down through the voltage stages to prove each stage as well.

50-690 V proving unit with just two terminals to test AC and DC voltage detectors

Key Features:

  • High output will drive even the most high current voltage detector
  • Instant ramp up and then step down will prove several voltage levels
  • Essential for proving that circuits are not live when working on electrical circuits
  • Makes a perfect partner to the KEWVOLT2, KT1720 & KT1780 / 1790 voltage testers
  • Fast response and works with low impedance voltage testers
  • Ramps down through voltage levels
  • LED indication of functioning unit


Technical Specification for: Kewtech KEWPROVE3 690V AC/DC Proving Unit

Product Downloads



We remain operational for Test Instrument Sales, Calibration, Servicing and Repair.

We are open and here to help support your business.

For more information click here

COVID-19: We're Open & Operational