Klein Tools GFCI Outlet Tester

The Tool Locker Verified independent store

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Features Detects the most common wiring problems in standard and GFCI receptacles Works on GFCI outlets and confirms operation of the ground fault protective device Built to withst and a 6.6' (2 m) drop Operating temp: 32° to 140° Fahrenheit (0° to 40° Celsius) Nominal Voltage: 110/125V AC at 50/60Hz in 3-wire outlet Show more