Welcome to Ask A Trainer from F. H. Furr, who answers questions from local homeowners about home comfort services and maintenance. Recently, a question came in about testing your GFCI outlet to be ...

Use a GFCI tester This method for checking GFCIs should not be your primary testing method, but it can be a useful tool as a secondary check because it helps diagnose wiring issues.

Triplett Test Equipment’s ET100 GFCI receptacle tester includes an ergonomic finger loop to ease removal from receptacles, especially those with high retention force. Features include the ability to ...