Specifications: DC Vol e: 0.8-600V ( : 610V) AC Vol e: 0.8600V ( : 610V) Resistance: 600k Counts: 2,000 counts NCV: Yes Display with Gear Display: Yes Data Hold: Yes Backlight: Yes light: Yes Low Indication:Yes Auto Power-off: Yes Material: ABS Power ply: 2 * 1.5V AAA (NOT included) Item Size: 122 * 61 * 29mm / 4.81 * 2.40 * 1.14in Item Package Size: 14.5 * 9.5 * 4.1cm / 5.71 * 3.74 * 1.61in Package List: 1 * Multimeter 1 * P of Test 1 * Manual How to Use: Step 1. Please remove the rubber sleeve behind the multimeter, open the battery back cover, and put 2 AAA batteries into the battery compartment according to their polarity marks. Place the battery cover back on. Step 2. Turn on the multimeter, insert the test leads according to the prompts, and enter the test after the two ends of the test leads are in contact with each other for calibration. Step 3. To measure AC/DC voltage, resistance, or continuity. Insert the test leads into the multimeter and connect them to both ends of the measured object. The multimeter measures automatically without user selection. Note: No need to use test leads if you want to use the NCV function. Due to the difference of light and screen, the color of the item may be slightly different from the picture.