Getfay 1 PC Car DC 12V HD Digital Display Voltmeter, 2.25" x 1.15" x 0.46" PC Shell Alloy Bracket Dustproof Waterproof LED Display Panel, Two-Wire Voltage Meter, Suitable for Most Car Models (Blue)

getfay 1 PC Car DC 12V HD Digital Display Voltmeter, 2.25" x 1.15" x 0.46" PC Shell Alloy Bracket Dustproof Waterproof LED Display Panel, Two-wire Voltage Meter, Suitable for Most Car Models (Blue) Waterproof and Dustproof: This voltmeter has good waterproof and dustproof performance, and the shell is tightly sealed, making it difficult for external water vapor to enter, extending the service life of the equipment. High-quality Materials: The car digital voltmeter is made of PC seal shell and alloy bracket, which can effectively ensure the stable operation of the car digital voltmeter. The surface of the car digital voltmeter is smooth and stylish. Digital Display: This voltmeter has a large-screen digital display, a large-scale screen, the numbers are bright and easy to read, and they are still clearly visible during the day, making it easy to read voltage values. The test accuracy is around 0.2, and the measurement speed is about 2 times per second. Installation Instructions: First, stick the 3M double-sided tape on the middle of the inside of the bracket. Stick the back of the voltmeter on the 3M glue and press it tightly. Fix the bracket in the installation position and lock the screws. Finally, connect the red wire to the positive terminal and the black wire to the negative terminal. Package Contains: The car digital voltmeter with good waterproof performance, car digital voltmeter tests at 2 times per second. After purchase, you will receive 1 2.25" x 1.15" x 0.46" car digital voltmeter and 1 3M-grade adhesive for direct fixation. If you need more car digital voltmeters, please increase the quantity when purchasing. See more product details