Cable Testers

The Wiha Voltage Detector, Explosion Protected is used to detect and locate live electrical cabling and wires, breaks and cable interruptions, blown fuses, defective light bulbs on light chains and single wires.The contactless Wiha voltage tester will give an initial indication of whether an area is live or not thanks to an optical and audible signal. Once the tester is switched on, the permanently green LED indicates the tester is ready for use. During the voltage test, the LEDs will light up blue (weak), orange, or red (strong), depending on the strength of the alternating electric field.The device switches off automatically to save energy if it is not used for four minutes. An integrated …

This Wiha Voltage and Continuity Tester is made for standardised voltage testing, continuity testing, optical rotational field testing, single-pole testing, automatic polarity detection, resistance and frequency measurements. Thanks to a large digital LCD display with background illumination and an LED display, the measurement results are immediately readable. An additional signal sound indicates the current flow during the continuity check. A check can also be conveniently carried out on sockets with a single hand thanks to the integrated spacer. Simultaneous pressing of both buttons on both handles of the test tips allows the functional test of the FI protective switch by connecting a load.…

The Wiha Voltage and Continuity Tester is made for standardised voltage testing, continuity testing, optical rotational field testing, single-pole testing, and automatic polarity detection.The LED display ensures easy to read measurement results. An additional signal sound indicates the current flow during the continuity check. A check can also be conveniently carried out on sockets with a single hand thanks to the integrated spacer. Simultaneous pressing of both buttons on both handles of the test tips allows the functional test of the FI protective switch by connecting a load.It also has an integrated flashlight function, providing optimal illumination conditions even in poorly lit work environments.…