ERMENRICH Voltage tester Zing WT40, purple

The Ermenrich Zing WT40 Voltage Tester is a portable, easy-to-use device that can be used to detect the presence of AC voltage in a wire or outlet. This allows you to use the tester to quickly find a broken wire or detect faults in the wiring in your house or apartment. You can use it for professional purposes as well as for home maintenance. It is a non-contact voltage tester. Using the instrument, you can check either low (12-48V) or high (48-1000V) AC voltage and it gives different signals when detected. The beeps will vary in pitch and the indicator lights will either flash or be permanently lit. The device also has a built-in flashlight. If the flashlight does not light up or if the light is dim, you should replace the batteries as soon as possible.