Circuit Breaker Finder (Receiver):
Quickly locate Circuit Breakers and Fuses
Microprocessor-based automatic sensitivity adjustment
Audible and visual indication, low battery indicator
Ergonomic design
Receptacle Tester (Transmitter):
LED indication of 2 test conditions and 6 wiring faults
Test Reversed/Open Connections
Test GFCI circuits
Complete with Receiver, Transmitter, and 9V battery