Klein Tools Dual Range NCVT and GFCI Receptacle Tester Electrical Test Kit

NCVT-5A provides non-contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires, as well as AC voltage in security, entertainment, communications, environmental control and irrigation systems

Dual-range testing: select 12 to 1000V AC which is perfect for low voltage systems such as doorbells, environmental control or irrigation systems, or select 70 to 1000V AC which is perfect for detecting systems such as electrical mains supply

NCVT-5A delivers simultaneous visual and audible voltage indicators when AC voltage is detected

Audible voltage indicator beeps at a greater frequency the higher the voltage that is sensed, or the closer to the voltage source it is

Bright integrated laser pointer for identifying objects of interest at distance on the jobsite

RT210 detects the most common wiring problems in standard and GFCI receptacles

Works on GFCI outlets and confirms operation of the ground fault protective device

Conditions the RT210 indicates: open ground, reverse polarity, open hot, open neutral, hot/ground reversed