CS-500A CB Finder

Don't play trial and error finding circuits. Use this tool to locate and identify circuits by yourself. With this circuit breaker finder, you can locate electrical circuits (110-125 volts AC) quickly, easily and safely! Plug the UL listed transmitter into an outlet (or light fixture) on the circuit you want to locate. Then go tot he electrical panel and run the receiver unit's tip over the breakers or fuse until the LEd illuminates and beeps. Beeps and flashes to pinpoint the correct circuit breaker in load center panel. Won't trigger GFCIs. UL Listed. Made by A.W. Sperry Instruments Inc. Limited 1-year warranty. Requires one 9v battery, not included.