1. [Portable and Durable]: The packaging size of this multimeter is 4.7 inches × 2.3 inches × 1.4 inches, and it weighs 0.26 pounds. The multimeter is lightweight and portable, easy to carry around. There is a soft rubber protective cover on the outside of the multimeter, which has the characteristics of anti - slip, wear - resistant, shock - resistant, earthquake - resistant, cold - resistant and high - temperature resistant. It is not easy to age, which can extend the service life. 2. [Automatic Mode]: This multimeter has the functions of measuring DC, AC, resistance, capacitance and whether it is energized. During the measurement process, the multimeter will automatically switch modes according to different measurement parameters without manual switching, which not only saves time but also improves efficiency. 3. [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 will make a sound. The stronger the magnetic field, the faster the sound, and the indicator light in the center of the instrument will flash. 4. [Product Upgrade]: This multimeter has been upgraded. Different from previous multimeters, it uses buttons instead of switches, which is more convenient to operate, can prevent misoperation, and improves work efficiency and safety. 5. [Liquid Crystal Display]: This multimeter is equipped with a liquid crystal display, with clear digital display for easy observation. In addition, the multimeter also has a data hold function, which can fix the data content for convenient operation. Moreover, the multimeter also has a flashlight, which can be used in a dimly lit environment. 6. Color: Black 7. Material: Plastic 8. Packaging Contents: - 1 multimeter Only the above packaging contents are included, and no other products are included. 9. 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 ±1 - 3 cm.