[Rechargeable]: The digital voltage tester comes with a rechargeable battery & charging cable, ensuring that you never have to worry about running out of power during your measurements. [Color Display]: The pocket voltage tester features a large color display screen that for easy reading. You can easily see the results no matter in sunlight or poor environment, allowing for quick and efficient measurements. [Contacted-Measure Voltage]: No need to connect with other test leads, the ac voltage detector can test ac voltage, just let the test probe touch the conductor with AC voltage, and the voltage reading will display on screen. To obtain more accurate test results, it is recommended not to wear gloves when using. [Contacted-Distinguish Live/Neutral Wire]: The electrical tester pen can contacted-distinguish live wire/neutral wire, just let the test probe touch the conductor. [Upgraded Flashlight]: The voltage tester pen has a flashlight let you test efficiently and comfortably anywhere, indoors and outdoors, day and night. Features:
Pocket ac voltage detector
Rechargeable voltage tester pen
Multi-function electrical tester pen
Color lcd display ac voltage detector
Contact and non-contact test mode
Contacted-style to distinguish Live wire
Locate the breakpoint of the live wire
Widely used in terminal strip, outlet, or supply cord
Suited for electricians, maintenance, crew, and safety personnel

Specifications:
Display: Color LCD
AC Voltage: 12-300V 1V ±5%
Environmental Temperature: 0-50℃ ± 2.0℃
Power: 3.7V battery (built-in, rechargeable)
Size: 166 x 28 x 23 mm
Weight: 84g

Package Includes:
1 x AC Voltage Tester
1 x Charging Cable
1 x User Manual