TIS - TIS 870 - Circuit Fuse / Breaker Finder with NCV and Socket Test

The TIS 870 features the very latest technology in fuse/breaker location. The advanced microprocessor locates the fuse/breaker with pin-point accuracy by using the very latest second pass technology. Simply plug the transmitter into the circuit to test then pass the receiver over the fuses / breakers. You will hear several tones on various breakers, etc. Then pass over them for a second time when only one of the fuse/breakers will cause the TIS 870 to light up, indicating by tone which is protecting the circuit under test. The TIS 870 also features a non contact voltage tester and the transmitter also acts as a socket tester with a buzzer.