Portable proving unit for use on / off site that instantly proves the function of non-contact voltage testers before and after use.
PRODUCT INFORMATION
KEY BENEFITS
Portable proving unit for use on/off site
Instantly proves the function of non-contact voltage testers before and after use
KEY FEATURES
Simple to use, just press the button and tests
Belt clip for hands-free use
Visual LED indication of function
Robust and drop-proof from 1 metre
Comes installed with a 9V battery
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