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

Awesome to have in your tool bag

Very simple to use.

Works great

Easy to use

What else can I say but that it works. Replaced all of the outlets in my house. Noticed that non of the outlets had a ground wire but I hooked it up anyway. It let me know that I was missing a ground but the circuit was still good

Works really good. Helped me figure out a switch that I couldn’t find which outlet it controlled.

No tenia experiencia en este tipo de dispositivos y me parece muy útil para tenerlo en los hogares

Simple to use

Great tester! Ive dropped mine several times and it still works fine.

As described