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

As described

Received, tested and place into my electrical test set.

Works great and easily readable

Excellent tester, very straightforward to use. The lights are easy to see and interpret as the guide is printed right on the device. I used this to verify the polarity of a wiring project and tested a set of GFCI outlets in the bathroom (using the black button). All works as expected.

good

...who works on electrical receptacles in a residential setting. This product is designed for GFCI receptacles, but it can be used on any 3 conductor socket. I am in the process of replacing all the 60-year old receptacles in my house, and this tester has a permanent home in my tool bag. Well worth the money!

Klein Tools es una gama de herramientas muy buenas y cómodas para trabajar. Realmente yo recomendaría a cualquiera que desea hacer un trabajo de calidad, utilizar este tipo de herramientas y accesorios.

Must have for any handyman, found an open ground in one of my outlets.

Outstanding tool - everyone should have one.

I am an electrician so I use this tool to Test receptacles to find out if they have power or if they’re grounded or if the wires are reversed