Klein Tools Digital Circuit Breaker Finder with GFCI Outlet Tester

Features Quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected Receiver delivers clear visual and audible indications when the correct breaker has been located Operates on 90-120V AC circuits Transmitter incorporates a GFCI outlet tester to inspect the wiring condition at the electrical outlet and test GFCI devices Transmitter docks in the Receiver for convenient storage as a single item when tester is not is use Transmitter incorporates a three-pin plug for connecting to North-American-style grounded electrical outlets Receiver powers off automatically after approximately three minutes of non-use to conserve battery life Transmitter is powered by the circuit when connected to the electrical outlet or fixture Low battery indicator Easily accessible battery compartment. Uses one 9V battery in receiver only; Transmitter does not require a battery Built to withstand a 6.6' (2 m) drop CAT II