







⚡ Find your circuit’s secret identity in seconds — no electrician required!
The Extech 1218G94EA CB10 Circuit Breaker Finder is a professional-grade tool designed to quickly locate 110-125VAC circuit breakers and fuses. Featuring variable sensitivity, bright red and green LEDs for wiring and fault detection, and audible signals, it also tests GFCI circuits with clear LED fault indicators. Compact and battery-powered, it includes a snap-together transmitter and receiver for easy storage, making it an essential device for efficient electrical troubleshooting.





| Manufacturer | Extech Instruments |
| Part number | 1218G94EA |
| Item Weight | 20 g |
| Product Dimensions | 25.65 x 13.72 x 3.81 cm; 20 g |
| Batteries | 1 9V batteries required. (included) |
| Item model number | 1218G94EA |
| Size | Circuit Breaker Finder |
| Color | Green,Red |
| Style | CB10 |
| Material | Plastic |
| Power source type | Battery Powered |
| Voltage | 125 Volts |
| Item Package Quantity | 1 |
| Plug Profile | Snap-In Mount |
| Specification met | UL |
| Included components | CB10 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
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