The Benning Duspol voltage testers are instruments designed for safe use on live electrical circuits as an alternative to test lamps.
The IP64-rated testers are claimed to be simple to operate and can be used safely in damp or wet applications.
The testers have a voltage range of 1.5 to 750 V and feature push-button activation, double insulated test probe leads, phase sequence indication, continuity test, single-pole phase test, polarity test, load connection via push-buttons, measuring point illumination, vibrating alarm and ‘data hold’ function.
The testers will not trip earth leakage circuit breakers when used on circuits protected by safety switches.
