AC Circuit Breaker Finder and Tracer Tool Kit with Electrical Integrated GFCI Outlet Tester, AC 90-120V USA Plug + Adjustable Sensitivity Beeper Indicattion+ Flashing LED Light - UT25A

Works perfectly. Follow instructions of using low setting and turning it up until you get a beep. Plug in unit for socket tests wiring correctness. Nice price and value.

Tools works like it should I had just bought the house and wanted to remove a plug that was on the floor Going from carpet to hardwood and didn't want to shut off all the breakers to do this It only took a minute or so to find the breaker that I needed

Fairly easy to use, plug in the transmitter in the test socket and move the detector over the breakers along a line down the breaker array on the side closest to the panel box wall and not near the panel center line . instructions say to turn the sensitivity all the way down eliminate cross-talk issue but I found a midpoint setting worked better. I would typically start at full sensitivity, sweep the panel to ensure it saw a signal, then step down the sensitivity until only one breaker trigger a response. Note I generally could not distinguish between the a/b breakers in a double gang setup. I did have one issue; the transmitter makes an assessment of the socket and can identify problems with the wiring. This worked initially, but after testing several sockets it consistently indicated an unconnected ground even on circuits it initially said were ok. I verified a good ground with multimeter so bad transmitter. I returned the unit and amazon promptly replaced it . haven't had any issues since then.

You simply plug the tone generator unit (which also works as an outlet tester) into an outlet, and tone is automatically sent to the circuit box. If the circuit is off, however, the tone sender unit is not powered, and no tone is generated.

The wiring in my house is crazy. One room in my house is supplied by three different circuit breakers and the only way I would have ever figured that out is using this tool. With this tool, I was able to simply & quickly identify every receptacle that is controlled by each breaker. Just plug-in the transmitter, & take the sensor probe to your circuit breaker box & touch it to the front of each breaker to instantly find the correct one, the one that beeps. It is very sensitive, so it might beep on more than one breaker, but whichever one beeps the strongest is the one that’s correct. It seems to be made of high-quality and strong materials, and gives you instant readings to determine which circuit breaker is connected to a given wall outlet or light socket.

I've had it a very short time and not satisfied with its performance. I plugged it into the wall electrical and went to the fuse box and could not get a correct response from the meter.

Never knew this tool existed, but glad to discover this and it works great! It is very sensitive, so you have to move slowly over the breakers and adjust the tool setting as necessary. Once you get a signal, decrease the sensitivity again and go over the breakers again. Eventually you should be able to isolate your circuit down to a single breaker. Unsure if a name brand tool is easier or faster, but at least this tool work for a fraction of the price.

The purpose for getting this device was so that I won’t have to flip all my circuit breaker switches off to find the right one. This did not work for me. I read the instructions, watched YouTube, read Amazon reviews for tips, adjusted sensitivity, the position and the distance of the toner - all of which did not help. It identified multiple, and the ones identified were not the right circuits! At one point, the toner made noise in two completely separate electrical panels while probing! (Mind blown!) I plugged in the transmitter to different receptacles, and in different rooms. Lastly, I took it to a friends house for him to try. He knows a lot about electricity and he did not spend as much time as I did with it before he determined that the device doesn’t work. We have conclude that this thing doesn’t work on U.S. homes built on or after year 2004. I was very hopeful and excited when I ordered the device - ended up disappointed.

tool works well

Works Great.

Not sure if these really works. I was a bit confused. I got multiple readings.

Great product. Easy to use.

Product certainly takes out the guess work when testing the outlets plug line back to the breaker.