ST-102B Receptacle Tester with GFCI

Receptacle Tester with GFCI, Test GFCI breakers for proper wiring and operation, Easy to read light indicators show common wiring problems, Confirm GFCI socket is wired for protection, GFCI circuit trips to confirm tester is working, For use on 110-125 V ac

Easily check and confirm proper wiring of electrical receptacles with the Amprobe ST-102B Receptacle Testers. Quickly confirm that GFCI breakers are properly wired for protection.