Features: Experience unparalleledly measurement efficiency with the multimeter, featuring a auto ranging function that intelligently detects signal and selects the optimally measurement ranges for effortless operations. This tool supports multiple measurement model, including voltages, resistance, and continuitys tests, all displayed on a clear LCD screen, making it good for various electrical testing needs. A short press triggers the LCD display function; each press rotates clockwises to select the measurement function. Long press cancels the beepers during rotary operations. Perfect for electronic product development, home appliance checks, educational training, and outdoor activity, it is your first device for reliable electrical assessments. Button rotary 2-in-1 operations, clockwises or counterclockwise adjustment of the required measurement function, while the LCD display arrows point to current measurement function. Specifications: Component:ABS Size:Approx.70x153mm/2.76x6.02inch Color:Black Net Weight: ≈192g Display: High Brightness Color Screen Display Maximumly Display: 5999(3 5/6)Digital Automatic Polarity Display Sampling Rate: Approximately 3 times per second Overrange Display: Highest Digital Displays "OL" Operating Environment: 0~40℃, Relative Humidity <80% Package Includes: 1 Set Digital Multimeter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.