Brand Name: Gardner Bender
*Test Range: 110-125 VAC
*Display Type: LED
*Product Type: Outlet and GFCI Tester
*Color: Black/Red
*Packaging Type: Carded
*Width: 2.3 in.
*Batteries Included: No
*1.4 in. high
*Tests ground fault receptacles by overloading circuit and tripping GFCI