The Ermenrich Zing WT22 voltage tester is a non-contact detector that allows you to detect cable breaks in power lines, check the operation of sockets and detect cable tension. It allows you to quickly solve many problems in the construction industry and during home repair or renovation work. The tester indicates the existing voltage with a light and sound alarm. The sensitivity of the device can be set to low (48-1000 V) or high (12-1000 V).

The compact housing is made of durable ABS plastic, protected from moisture, its shape fits comfortably in the hand, and it has ergonomically placed control buttons. The examiner has a built-in flashlight for convenience. It is powered by 2 AAA batteries. In order to save energy, the device switches off automatically after 5 minutes of inactivity. The device has a low charge level indicator function.

- Non-contact voltage tester
- Cable continuity check function
- Sound and light signals
- Built-in flashlight
- Works with 2 AAA batteries