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 ...

GFCI outlets reduce the danger of deadly shock from faulty plug-in cords and devices. A GFCI (ground fault circuit interrupter) is a special type of outlet that detects dangerous ground faults and ...

The VT50 two-pole voltage tester doubles as a GFCI tester. The tester’s LEDs indicate five different levels of voltage from 12V to 400V, either AC or DC. It can be hung around the user’s neck to free ...