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The Klein Tools ET310 is a digital circuit breaker finder designed to help locate the correct circuit breaker for an electrical outlet or fixture. The transmitter connects to the outlet or fixture, while the receiver is used to scan the circuit panel. This unit also includes a GFCI outlet tester.
This circuit breaker finder is essential for electricians and contractors. It operates on 90 to 120 VAC circuits and includes a GFCI outlet tester integrated into the transmitter. The device docks in the receiver for convenient storage when not in use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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