Voltage Testers

The Faithfull Socket Tester is an essential mains safety tester designed for testing socket wiring and RCDs. It will determine whether a socket is ...

The Faithfull Mini Clamp Meter is an ideal instrument for use in many laboratory, factory, warehouse and home applications. This compact electrical...

The Wiha Clamp Meter can be used to carry out measurements without interrupting the electrical circuit. Tests: voltage measurement in the AC and DC...

This Wiha Voltage and Continuity Tester is made for standardised voltage testing, continuity testing, optical rotational field testing, single-pole...