Klein Tools 80077 Voltage Tester Kit with Electronic AC/DC Voltage Tester, GFCI Outlet Tester and Non-Contact Voltage Tester Pen, 3-Piece, Green

Cool device

I use this in the camper to check power at the pole or an outlet. The color helps keep it from getting too far away. I have no issues with the tester.

Work good just what i needed

It works exactly as it is supposed to, has clear instructions, and easy to reliably use.

Works great

I have tested but havent used since so cant really justify five stars all round due to lack of use.

Function as descried. Arrived on time.

Perfect for testing!

Great tool

Trusted brand for professional electricians