February 7, 2023 – Grace Technologies’ ChekVolt allows users to test for the absence of voltage—and provides voltage presence LED indication—without opening enclosure doors.

The device is a permanent electrical safety device (PESD) that allows such testing to be performed “safely by qualified electricians using their trusted voltmeters”.

This touch-safe, compact PESD features voltmeter-compatible test points and redundant LED voltage presence indication rated up to 1000 VAC/VDC. The device is installed through a single 30-mm knockout and includes four lead wires potted in the construction.