• Non-Contact Voltage Tester detects 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 beeping sound is generated
• Auto power-off feature conserves and extends battery life
• 50 to 1000V AC power operating range allows broad application
• Receptacle tester is designed to detect the most common wiring problems in standard receptacles: Open ground, reverse polarity, open hot, open neutral, hot/ground reversed
• Kit comes with NCVT1P Non-Contact Voltage Tester, RT205 GFCI Receptacle Tester, Instructions, and all required batteries

Klein Tools Test Kit includes the NCVT1P Non-Contact Voltage Tester and RT205 GFCI Receptacle Tester. The Non-Contact Voltage Tester detects standard voltage in cables, cords, circuit breakers, lighting fixtures, switches, non tamper-resistant outlets and wires. The GFCI Receptacle Tester detects the most common wiring problems in standard receptacles.