Non Contact Voltage Tester Pen, 12V-1000V AC Electrical Tester with Laser Position, Live Neutral Wire Detector, Wire Breakpoint Finder, Audible & Light Alarm, Flashlight, Auto Power Off

[Safe Non-Contact Voltage Detection]: Detects 12V1000V AC without touching wires. Adjustable high/low sensitivity for sockets, cables and appliances to prevent electric shock | [4-in-1 Multifunctional Tool]: One-click tell live/neutral wires; laser locates hidden wire breakpoints; built-in flashlight for dark wiring spaces | [Light & Beep Dual Alarm]: Flashing light plus audible buzzer alert you to live voltage; louder/faster signals mean higher voltage level | [Portable & Power Saving]: Compact pen shape with pocket clip. Runs on 2 AAA batteries, auto shut-off and low battery reminder to save power | [Widely Used for All Users]: Ideal for electricians, DIYers, home and industrial circuit inspection. Complete kit ready for quick electrical testing.