Klein Tools Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. This tester is dustproof and waterproof with an IP67 rating. The 9.8-Foot (3 m) drop protection provides durability. A bright green LED illuminates to indicate the tester is powered on. It changes to bright red and an audible tone sounds when voltage is detected. CAT IV 1000V safety rating.

• Voltage Tester provides non-contact detection of 70 to 1000V AC in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires
• Durable tester is dustproof and waterproof with an IP67 rating and 9.8-Foot (3 m) drop protection
• 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
• Low battery indicator and easy access to battery compartment
• 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
• Includes instructions and 2 x AAA 1.5 volt batteries
• Auto power-off feature conserves and extends battery life