GFCI Receptacle Tester

RT210 - Klein Tools, Inc.

Conforms to UL Std 1436, Certified to CSA Std C22.2 #160.
Built to withstand a 6.6 ft. (2m) drop.
Operating temp: 32°F to 140°F (0°C to 40°C).
Works on GFI outlets and confirms operation of the ground fault.
Nominal Voltage: 110/125V AC at 50/60Hz in 3-wire outlet.