Klein Tools NCVT-1 Non-Contact Voltage Tester with Low Battery Indicator and Auto Shutdown
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- Non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wires
- High intensity, bright green LED indicates the tester is operational and aids in illuminating the workspace
- When voltage is detected, a high intensity, bright red LED illuminates and a warning tone sounds
- Discreet digitally controlled ON/OFF power button
- Auto power-off feature conserves and extends battery life