DIYSELF Non-Contact Voltage Tester Pen, 12V/48V-1000V AC

SAFE BEFORE YOU TOUCH: Non-contact voltage detection lets you check for live wire and electricity without touching exposed conductors. This non contact voltage tester pen helps confirm power is off before working on outlets, switches, breakers, and wiringgiving you confidence and peace of mind during home repairs | DUAL SENSITIVITY MODES: Switch between high sensitivity (12V1000V) for low-voltage detection and low sensitivity (48V1000V) to reduce false positives from stray electrical fields. Works as a reliable voltage detector for standard household wiring and low-voltage systems | CLEAR SOUND & LIGHT ALERTS: Color-coded LCD shows high/medium/low signal strength, while a red LED indicator and audible buzzer instantly alert you when voltage is detected. Different tones help distinguish live wire and neutral wire for quick identification | BUILT FOR SAFETY & RELIABILITY: CAT III 1000V & CAT IV 600V rated and EN61010-1 compliant for dependable performance. This electrical tester pen features auto power-off after 3 minutes to conserve battery life and a low-battery indicator for timely replacement | COMPACT & EASY TO CARRY: Lightweight, pocket-sized electric tester pen with built-in LED flashlight and pocket clip for everyday carry. Great for homeowners, DIYers, and electricians who need a simple, reliable electrical tester pen for daily checks