Southwire 40020s-a GFCI receptacle tester identifies wiring errors in standard 3-wire receptacles. Led indicators and wiring legend identify fault. For use on 120V AC outlets
- Identifies wiring errors in standard 3-wire receptacles
- LED indicators and wiring legend identify fault
- For use on 120V AC outlets
- GFCI test verifies operation of gfci protected outlets
- UL listed
- Identifies wiring errors in standard 3-wire receptacles
- LED indicators and wiring legend identify fault
- For use on 120V AC outlets
- GFCI test verifies operation of gfci protected outlets
- UL listed