Klein Tools NCVT-4IR Non Contact Voltage Detector

The Klein Tools voltage tester that provides non contact determination of AC voltage in cables, cords, circuit breakers, switches, outlets and wires. The voltage tester designed specifically for HVAC applications. It detects AC voltage from 12 to 1000V with visual and audible indicator.

Auto power off feature conserves and extends battery life
Convenient laser pointer to target measurement area for temperature measurement