![Klein GFCI Outlet Tester works on gfci outlets and confirms operation of the ground fault protective device Klein GFCI Outlet Tester works on gfci outlets and confirms operation of the ground fault protective device](https://cdn11.bigcommerce.com/s-0ea95/images/stencil/300x300/products/79060/98781/945021__93841.1664891924.jpg?c=2)
![Klein GFCI Outlet Tester works on gfci outlets and confirms operation of the ground fault protective device Klein GFCI Outlet Tester works on gfci outlets and confirms operation of the ground fault protective device](https://cdn11.bigcommerce.com/s-0ea95/images/stencil/300x300/products/79060/98781/945021__93841.1664891924.jpg?c=2)
Klein Tools Receptacle Tester detects the most common wiring problems in standard receptacles and uses a light sequence to indicate correct or incorrect wiring.
Conditions indicated: wiring correct, open ground, reverse electrical outlet, open hot, open neutral, hot/ground reversed
Conditions not indicated: quality of ground, multiple hot wires, combinations of defects, reversal of grounded and grounding conductors
Display: LED
Voltage: 110/125V AC at 50/60Hz in 3-Wire Outlet
Size: 1.62"L x 1.88"W x 2.88"H
Weight: 1.9 oz.
Batteries are not required.