Fluke BK120 SmartTrace Breaker Finder and Socket Tester

Easy to use, finds the breakers easily. Great industrial design. Trust in Fluke!

Works great for checking and mapping the circuits in the house.

After some other reviews, I was a little worried that the "breaker finder" functionality wouldn't work very well. But it worked great for me!I was a little puzzled by the instructions at first, but it made sense after I tried it. You put the plug in your power outlet, and it sends some kind of signal over your house wiring between that outlet and its breaker. Then you go to the breaker box and use the wand to "sniff" each of the breakers in turn. The wand seems to calibrate itself continuously, so that the strongest signal it's been exposed to so far lights up as "green". Depending on what order you go over the breakers in, there may be two or three greens the first time through. But once you've done them all once, only the strongest one will still light up green when you go back over them the second time. If you don't follow the instructions and do it twice, you don't get the benefit of the calibration effect, so you'll be trying to guess which green is the correct one.

Read and follow the instructions, orient the probe properly, the product works perfectly. I was able to map our circuit breaker panel easily and quickly. If only there were a way to use it with light fixtures...

The transmitters shape is difficult.

Awesome tool for identifying what receptacle are tied to what breaker.

The Fluke did not include written instructions. The instructions were 98% pictures.I had to go online to get the written instructions

good item