Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester

Circuit tester works great. I had tested several circuits and one showed open ground and sure enough the ground had came out of the wire but. Would have never known if it wasnt for tester.

Used to trace my wall switch to the breaker box so I could replace the wall switch.

At first I didnt really like this. It seemed to not want work at all. But once I read the directions and realized you had to pass over the breakers twice in order to find the one youre testing for, it all worked great!

This product allows you to shut down just the circuit youre a working on without guessing or shutting down the entire business because you dont know what breaker it is.

Product is great

Is a very nice set. Very good quality.

What more needs to be said

Very easy to read and use, bought it for my work. I would buy it again.

I should of bought this years ago. no more running up and down to the basement or needing another person to find the right circuit. Klein tools are awesome.

I have had to use another brand to verify if an outlet is working. Lights are difficult to see in sunlight or well lit room.