Zircon Circuit Breaker Finder,277VAC,Enrgzd Lns (64057)

It performed as advertised. Like all other circuit breaker tracer designs it does not filter out cross talk in the breaker. It does narrow down the circuit breaker identification choices. I tried it on 120V and 220 Volt circuits with the same results. I combined it with a circuit blaster sounder but the blaster was not loud enough. Had to use a loud radio.

Before I ordered this I had called Zircon support to ask questions. They were great. I replaced a Klein Tools ET300 that would not work on a new EATON BR MAIN from some reason or another. Klien support also was very nice and explained a new model was in the works because of the new ARC fault and GFI breakers being used these days. I did not have those, but we never discovered why on this one main it did not work. The Zircon, per their support works on all the new breakers and are used every day in areas that those breakers are code. Well the this Zircon worked great on my main, easy as pie. The kit is great because you can check lines in boxes and in light sockets too. SInce these days GU24 bulbs (twist in pins) are also being used I bought on AMAZON a pair of JACKYLED GU24 adapers. I just screw the adapter that comes in the Zircon kit into it and then twist it into the GU24 light base. BTW - the light bulb adapter (Zircon) is simply an adapter you can get anywhere that screws into a bulb base and has a 2 prong receptical. So you can buy some and keep them screwed into the GU24 adapters. The Zircon comes in a very nice foam filled case that holds all the accessories nicely. This is really a nice professional level kit. I am VERY pleased with this.

This tester does not work 99 percent of the time.The only time that works for me is to verify a wall receptacle which is installed just below the electrical panel. Totally useless. Do not buy this crap. I waited for too long to test it thoroughly and now it’s too late to return for refund

The Zircon Breaker finder arrived on time and it works exactly as advertised. The metal case that was included seems durable and was a nice addition. I would recommend to a friend.

Had to trace two live circuits and this unit worked perfectly, the accessories did make a difference, I could have improvised the connections to the wiring but all necessary components were included, even the battery. Very impressive unit.

I wonder how good this might be. It must be much better than Klein Tools or Ideal which have prices ranging from $40's to $70's and do a great job.

This set is reliable and very affordable. It has everything you need to trace wires back to the entrance panel.

We have three now. Great tool. Only works on live circuits, but great way to find breakers and good for high voltage too