A. [Portable and Durable]: The packaging size of this multimeter is approximately 4.7 inches × 2.3 inches × 1.4 inches, and it weighs about 0.26 pounds. The multimeter is relatively lightweight and portable, making it easy to carry around. There is a soft rubber protective cover on the outside of the multimeter, which has features like anti - slip, wear - resistant, shock - resistant, earthquake - resistant, cold - resistant and high - temperature resistant properties. It is less likely to age, which may extend the service life. B. [Automatic Mode]: This multimeter has the functions of measuring DC, AC, resistance, capacitance and whether it is energized. During the measurement process, the multimeter can automatically switch modes according to different measurement parameters without manual switching, which may save time and improve efficiency. C. [Non - Contact Design]: After powering on, short - press the “SELECT” button to enter the non - contact voltage (NCV) test mode, and aim the front end of the instrument at the object to be measured. If the built - in sensor senses an alternating magnetic field, the built - in buzzer of the product may make a sound. The stronger the magnetic field, the faster the sound, and the indicator light in the center of the instrument may flash. D. [Product Upgrade]: This multimeter has been upgraded. Different from previous multimeters, it uses buttons instead of switches, which is more convenient to operate, may prevent misoperation, and improve work efficiency and safety. E. [Liquid Crystal Display]: This multimeter is equipped with a liquid crystal display, with a relatively clear digital display for easy observation. In addition, the multimeter also has a data hold function, which can fix the data content for more convenient operation. Moreover, the multimeter also has a flashlight, which can be used in a dimly lit environment. F. Color: Black G. Material: Plastic H. Packaging Contents: - 1 multimeter Only the above packaging contents are included, and no other products are provided. I. Precautions: Light reflection and different displays may cause the color of the item to vary slightly from the actual product. The allowable measurement error is approximately ±1 - 3 cm.