NON-CONTACT VOLTAGE DETECTOR: Tests and accurately detects voltage in outlets, lighting fixtures, power wiring, cables, and circuit breakers with audible and visual alerts
SAFE AND EFFICIENT TESTING: Non-contact design allows you to safely detect AC voltage from 50V to 1000V AC, and it has a frequency rating of 50/60Hz
INNOVATIVE SELF-TEST TECHNOLOGY: Patented automatic self-test verifies circuit integrity for maximum convenience and efficiency on the job
BRIGHT FLASHLIGHT: Features a bright flashlight to help you see better during receptacle testing in dark work areas
BATTERY POWERED: Includes 2 1.5V AAA batteries for use and automatically turns off after 5 minutes of inactivity to conserve battery life