1、Easy to Use: One click measurement of AC voltage. Press the \"VOLTAGE\" button and insert it into the AC voltage to be tested, divide neutral and live lines based on high voltage in residential areas. 2、Voltage Testing Function: As a multifunctional test pen, it can meet various needs of users for voltage testing and is an ideal tool for home maintenance, electrical construction, and other fields. 3、Clear Display: Equipped with digital display function, the display is clear and intuitive, making it easy for users to quickly read test results. Features: Easy to Use: One click measurement of AC voltage. Press the "VOLTAGE" button and insert it into the AC voltage to be tested, divide neutral and live lines based on high voltage in residential areas. Voltage Testing Function: As a multifunctional test pen, it can meet various needs of users for voltage testing and is an ideal tool for home maintenance, electrical construction, and other fields. Clear Display: Equipped with digital display function, the display is clear and intuitive, making it easy for users to quickly read test results. Lightweight and Portable: The compact and lightweight design makes it easy to carry and use, suitable for voltage testing needs in various occasions. Automatic Shutdown: Voltage Tester will automatically shut down after 5 minutes of no operation or no signal detection. Specifications: Name: Non-Contact Voltage Tester Material: Plastic Color: Black Battery: 1* AAA Battery(not Included) Screen: LCD Display Screen Voltage Detection Range: AC 12-300V, 50/60Hz Alarm Method: Sound and Light Alarm Backlight: Green and red dual color backlight Flashlight: Yes Automatic Shutdown: Automatically shut down after about 5 minutes of inactivity Size: 16.8*2cm/6.6*0.79inch Package Size: 17.5*4.8*3cm Package Weight: 58g Package List: 1* Non-Contact Voltage Tester 1* User Manual 1* Non-Contact Voltage Tester 1* User Manual