Voltage Tester Pen HT100 Non?Contact Voltage Detector with Adjustable Sensitivity LCD Display and Sound and Light Alarm

Specification:Condition: 100% Brand NewItem Type: Non-contact Test PencilMaterial: PlasticModel: HT100Voltage Detection Range: High sensitivity AC12-1000V, low sensitivity AC48-1000VFrequency: 50 / 60HzAlarm Mode: Sound and light alarmProbe Shape: Prolate shapeBacklight: Red and green dual-color backlightNull and Live Line Judgment: When the backlight color is green, it is null line, when it is red, it is live lineSignal Strength Display: Analog bar 4-level sensitivitySignal Strength Indication Mode: The buzzer changes from slow to fast. The color of the backlight changes from green to red. The analog bar changes from low to highAutomatic Shutdown: No button operation, no induction signal will automatically shut down after 3 minutesBattery: 2 x AAA Battery (Not Included)Package List:1 x Test Pen (Batteries Not Included)