The Klein Tools ET310 is a digital circuit breaker finder used to locate the correct circuit breaker in a panel to which an electrical outlet or fixture is connected. The Transmitter is connected to the electrical outlet or fixture in the circuit while the receiver is used to scan the breakers in the circuit panel. The Transmitter also features a GFCI outlet tester.
Receiver delivers clear visual and audio indicatio
Transmitter docks in the Receiver for convenient s
Transmitter incorporates a GFCI outlet tester to i
Easily accessible battery compartment
Transmitter is powered by the circuit when connect