• Features

    Portable proving unit for use on/off site

    Instantly proves the function of non-contact voltage testers before and after use

    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

    Additional Details

    Type Voltage Testers & Proving Units