KEWTECH Portable Proving Unit

The KEWTECH Proving Unit is an essential portable device designed for use both on and off site. It instantly proves the function of non-contact voltage testers before and after use, ensuring your safety and compliance with electrical testing standards. By verifying that your voltage tester is working correctly, you can confidently proceed with electrical work.

Simple to operate, the unit requires just a press of a button to test your equipment. A visual LED indication clearly confirms the proving unit is functioning correctly, providing immediate and unambiguous feedback. Designed for tough working environments, the unit is robust and drop-proof from a height of 1 metre, ensuring reliability even in demanding conditions.

For added convenience, it features a belt clip for hands-free use, allowing you to keep it easily accessible while working. The proving unit is supplied with a 9V PP3 battery, so it is ready for immediate use straight out of the box. With an operating temperature range of -10°C to 50°C and compact dimensions, this proving unit is built to perform in a variety of conditions.