Non-contact voltage detector, adjustable sensitivity voltage tester 12V/48V-1000V

Ensure safety: Non-contact voltage detection with high sensitivity.When equipment is near AC voltage, the voltage can be safely detected without the need for an electrician or professional.Widely suited for hobbyists, beginners, and home users, it can meet a variety of needs in residential, commercial, and industrial environments.LED function and auto-off: The non-contact voltage tester is equipped with a flashlight for use during power outages or in dark environments.Adjustable sensitivity and dual range: The VT02 voltage tester can detect voltage in two voltage ranges: 12V-1000V/48V-1000V (adjusted using the "S" key).The probe's NVC sensor recognizes the voltage and displays it on the LCD screen.Non-contact voltage tester: Non-contact testing; the insulated pen body ensures safe testing; can be used to test AC voltage, automatically detecting live or neutral wires; as long as the AC voltage is near the object being measured, the tester will beep.LCD display and high voltage alarm: During testing, the voltage level is displayed on the screen.The screen lights up red or green.If the red light flashes, a live wire alarm has been detected.If the red light does not flash, the neutral wire has been detected.