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

I already used these tools and it save me a lot of money buy identifying a bad resector.

Great value

It does what I expected it to do

Typical Klein quality that you would expect. The Circuit Breaker Finder is very sensitive which makes it a little difficult to zero in on the exact breaker. But overall it is top notch.

It is not as described, at best it is a waste of time, at worst, it can be very dangerous. This circuit breaker states that it can quickly find and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected. It does not; it finds several breakers that it can be, which then requires turning these off and on again, checking the circuit and repeating the process.

Love the product and the price and quality and easy to use, great accuracy!

We bought a house that had 2 breaker panels mounted outside. Only a few breakers were identified. This made easy work of identifying those breakers. Of course, you can only use this on outlets. Can lighting or ceiling and wall mounted fixtures are out of the question. This device will tell ya if theyre wired wrong also!

Excelente producto

Tried to test a circuit on the 2nd floor. Did the same test four times and never found the breaker. It did however start beeping faster and the red light blinking on a breaker. Turns out that breaker was for the lights in the basement, not the outlet on the 2nd floor. Finally used out smart phone and tried breakers to one finally turned the circuit off. So same your money. Should of tested this piece of junk when I first got it as I could of returned it within the 30 days.

Great Tool