Klein Tools RT110 Receptacle Tester detects the most common wiring problems in standard receptacles. 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.
Outlet tester's light sequence on receptacle tester indicates correct/incorrect wiring
Receptacle tester conforms to UL std 1436， certified to CSA std C22.2 #160
Operating temp: 32 degree F to 140 degree F (0 degree C to 40 degree C)
Built to withstand a 6.6 ft. (2 m) drop
Nominal voltage: 110-Volt/125-Volt AC at 50 Hz/60 Hz in 3-wire outlet
Designed to detect the most common wiring problems in standard receptacles
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