Smart Voltage Tester Pen HT89 AC 12V300V Voltage Detector Pen Breakpoint Finder Multi function Real time Detection Feature: Smart voltage testerAc voltage detection, intelligent sound and light alarm breakpoint detection, intelligent identification of Neutral live wire Multi-function real-time detection Multiple functions and uses.Meet your needs Compact body and easy to carry Light weight (51g), the body will be small to carry Ac voltage detectionDetect the ac voltage and distinguish the Neutral-live wire according to the voltage Inductive measurement Automatically distinguish Neutral/live wire, or find breakpoints Wire conduction function If the wire is connected normally, the "--C" buzzer will be displayed. If the wire is open, the electroprobe will not respond. LED lighting functionProvides lighting in dark environments Sound and light dual cuesWhen measuring voltage, display screen and buzzer double prompt Induction contactThe test pen is hardened and cannot be used as a screwdriver Auto power offThe pen will shut down automatically if there is no operation after about 5 minutes Specification: Part Name: Voltage Detector Pen Color: as show Material: Plastic Model: HT89 DisplayLCD display Range of voltage detectionAC 12-300V Alarm modeSound and light alarm Probe shapeProlate shape BacklightRed and green double color backlight Live and NeutralAccording to LCD's display Signal intensity displayLCD display Signal intensity indication sound from slow to fast; backlight from green to red; LCD data from small to big Flashlight Auto power offNo operation, no sensing signal will shut down automatically in about 5 minutes. Low-battery indication Power supply: 1*AAA battery (not included) Size: 147*23*26mm Package content: 1*Voltage Detector Pen 1*Instructionn Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_ _x000D_