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Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. A bright green LED indicates the tester is powered on. It changes to red and an audible tone sounds when voltage is detected.

Voltage Tester provides non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
Volt Pen with high intensity, bright green LED indicates the tester is powered on
When voltage is detected, a high intensity, bright red LED illuminates and an audible tone will sound
50 to 1000 VAC power operating range allows broad application
Auto power-off feature conserves and extends battery life
CAT IV 1000V safety rating
Lightweight compact design with a convenient clip to fit securely in your pocket
Product not recommended for testing tamper-resistant outlets; use Cat. Nos. NCVT-2P or NCVT-3P in low voltage mode