Kewtech KEWPROVE3 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. When in operation the KEWPROVE3 will evaluate the circuit by using high output and evaluating each stage of the circuit. It will automatically ramp up through voltage levels and then automatically step down as well, thus proving several voltage levels. FEATURES 50 - 690V proving unit with just two terminals to test AC and DC voltage detectors. Fast response and works with low impedance voltage testers. Ramps down through voltage levels. LED indication of functioning unit. Simple Design. Robust Casing. Kewtech KEWPROVE3 Specifications Ouput Voltage 180 V in to 6.8 Ω, 720 V - 820 V in to 10 MΩ. Operating Conditions -10 to 40C, 70% RH. Dimensions (W) 65 x (H) 120 x (D) 45 mm.

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