Klein Tools : RT210 / GFCI Receptacle Tester

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.

SKU: TO-KRT210 Categories: , ,


Klein Tools Receptacle Testers are designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the tester helps determine wiring condition in outlet, based on LED lights results. Conditions indicated: open ground, reverse polarity, open hot, open neutral, hot/ground reversed.


Type: GFCI and Standard Receptacle Tester
Application: Determine Wiring Condition in Outlet
Special Features: Convenient Chart on the Tester
Overall Length: 1-5/8” (41.3 mm)
Overall Height: 2-7/8” (73.0 mm)
Overall Width: 1-7/8” (47.6 mm)
Drop Protection: 6.6 ft (2 m)
Voltage Range: 110/125V AC at 50/60Hz in. 3-Wire Outlet
Weight: 0.12 lb (0.06 kg)
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