Feature: Large HD Screen: The HD Screen Has a Bright White Backlight That Can Be Turned on with a Single Press. Long Press Activates the Built-In Flashlight for Extra Visibility in Dark Environments. Small size design: the portable size is as small as a mobile phone, which is super light and thin. The multimeter is very comfortable to carry and feel comfortable Automatic Recognition: The Multimeter Automatically Switches Between Ac-Dc Voltage, Resistance and Continuity Tests upon Power-Up, Ensuring a Hassle-Free User Experience for Various Electrical Tasks. High efficiency: simple test design makes measurement more effective, especially for the maintenance of electronic components. When reading test results, you no longer need to worry about the tip movement of the test line. Easy to use: Automatic design makes it very easy to use. Intelligent technology enables the multimeter to automatically identify measurement parameters and selects the required range. Notice: Actual color may be slightly different from the image due to different light effect Please allow 1-3cm deviation due to manual measurement Description: Size: 11.7x5.8x2.6cm Power supply: 2 AAA batteries (batteries provided) Package List: 1X Multimeter