Klein Tools ET310 Digital Circuit Breaker Finder GFCI Outlet Tester

This circuit breaker finder can quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected – GFCI tester consists of two parts: a Transmitter connected to the electrical outlet or fixture, and a Receiver used to scan the panel to locate the correct breaker – 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