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

Quality Product and would buy again if necessary.

Muy buena marca

Product as described and fast shipping.

Works as described.

Just works great.

Good product, satisfied

I thought all Klein tools were made in USA But not so with this thing. This showed no ground on every outlet. Amazon sent another immediately and curiosity got the best of me so I opened up the broken one and there was a broken solder joint for the ground. I cant see how the solder would ever bond with the shiny, greasy, ground prong with nowhere to physically connect the wire. The new one works for now but I dont expect it to last long. Electric testing devices deserve higher quality control and I expect more from Klein.

I used this on the power outlets of my room and also to test the outlets in the apartments that I view as a prospective tenant. Its fun and probably will never break in my lifetime.

This little guy does wonders to tell me about my electrical issues!

You dont need anything more to check your wiring. solid product.