ANENG VC1018 Non-contact LCD Digital Voltage Tester 12V-1000V Multifunctional Pen Tester AC Voltage Detector Electric Continuity Battery Test Pencil with Sound Light Alarm

Features:
Non-contact Detection: when the electric test pen detected the AC voltage, the screen will display red and full signal, and beep sounds up to alarm you.
Sensitivity Adjustment: you can adjust the high or low sensitivity by the S button. The green backlight is low sensitivity, while the yellow is high.
Fire/Zero Wire Detection: insert the pen tip into the socket to detect zero/live wire, red backlight flashes, the LCD signal is full and beep sounds up when detecting live wire.
Breakpoint Detection: moving pen along with the wire, sound and light alarm will stop once there is breakpoint.
Partition Wall Measurement: safely contact the electricity to check the on-site installation line troubleshooting, maintenance and safety factor improvement.
Reliable Quality: durable ABS material compact designed is easy to carry, inbuilt with smart motherboard that ensures the stable performance.
LCD Digital Test Pen: high-definition LCD screen with backlight, you can check the data clearly.
Flashlight Lighting: auxiliary illuminating the working area during night or in the darkness.
Wide Application Test Pen: perfect for testing power cables, circuit breakers, wall sockets, junction boxes, fuses, etc. Really a professional tool for electrician, home, office, electric industry, and more.