
Klein Tools GFCI Outlet Tester
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 withstand 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