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.
The ET310 by Klein Tools is a great tool to keep in your bag. Easy to store, this two-part tool allows you to detect which circuit breaker runs each outlet. Receive a tone and light which indicates results.
Easily understand test results with the included GFCI outlet tester. Test results are easy to interpret with the test results clearly labelled on the tester.
For use with common AC outlets, 90-120V.
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