Circuit Breaker Finder Tester 1 Pack

The Circuit Breaker Finder Tester 1 Pack (Model ET310) streamlines electrical troubleshooting by pinpointing the exact breaker tied to an outlet or fixture. Its two-part system consists of a transmitter that plugs into a standard grounded outlet (or connects to wiring via optional leads) and a handheld receiver that scans the breaker panel. When the correct breaker is located, the receiver provides clear visual LEDs and an audible tone for fast, reliable identification.

Beyond breaker tracing, the transmitter integrates a GFCI outlet tester to verify wiring conditions and trip ground-fault devices. Both units dock together for compact storage, keeping components paired and ready for the next job.

Key Features

• Accurate circuit breaker identification for 90–120 VAC systems
• Two-part design: transmitter connects to outlet/fixture; receiver scans panel
• Visual LED indicators and audible beep when the target breaker is found
• Built-in GFCI outlet tester to inspect wiring and test protective devices
• Transmitter docks neatly into receiver for compact storage
• Three-pin plug for seamless compatibility with North American grounded outlets

⚠️ WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.