Klein Tools Digital Circuit Breaker Finder
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The ET310 from Klein allows you to quickly and accurately locate the correct circuit breaker in a panel corresponding to the circuit to which an electrical outlet or fixture is connected. The tester consists of two detachable parts: a Transmitter connected to the electrical outlet, and a Receiver, used to scan the panel to locate the correct breaker. The Receiver delivers clear visual and audible indications when the correct breaker has been located. The transformer incorporates a GFCI outlet tester to inspect the wiring condition at the electrical outlet, and test GFCI devices, and incorporates a three-pin plug for connecting to grounded electrical outlets.
- Receiver powers off automatically after three minutes of non-use to conserve battery life
- Transmitter is powered by the circuit when connected to the electrical outlet or fixture
- Uses one 9V battery (included)
- Built to withstand a 6.6' drop
- Cat II 120 V safety rating
- Measurement category is applicable to test and measuring circuits connected directly to utilization points of low-voltage MAINS installation
- Operates on 90-120V AC circuits