1Multi-functions: The LCD multimeter adopts many functions, such as automatic identification, detection of single loaded meter, power on/off, diode test, indication of low voltage, etc. (Delivered without battery) 2Auto-recognition: Intelligent technology allows this voltage multimeter to automatically identify the measured parameters and select the required range. 3, LCD: The LCD screen displays illuminated numbers and letters on a black background, which can be easily read by the multimeter pen even in strong or dim light conditions, which greatly improves the reading experience. 4, Efficient: Single test lead design makes measurement more efficient, especially suitable for electronic component maintenance. You don't have to worry about the end of the test lead moving when reading the results. 5. Flashlight: This pen-style LCD multimeter is also equipped with a flashlight, allowing you to work in the dark with peace of mind.