3-inch speed display with OBDII EOBDV system

1. Automatic adaptation to car models, and can be applied to cars with OBD II or EUOBD (On-Board Diagnostic System). Plug and play
2. 3.0 inch screen and high definition display
3. Multi-color design makes the screen more abundant and easier to read.
4. The use of nanotechnology to eliminate unwanted reflections and can make the information on the screen sharper.
5. Rich display content: speed, engine speed, water temperature, battery voltage, low voltage alarm, high temperature alarm, speed alarm, free switching between kilometers and miles, free switching between degrees C and degrees F
6. Automatic on/off with the vehicle started and stopped, effectively protecting the car battery; maintaining manual shifting mode, and making it easier to control the HUD.
7. Automatic and manual brightness adjustment mode, glare-free driving
8. Light sensors: Brightness can be changed with the outside brightness
9. Rotation speed: indicates the rotation status of the motor and the measured scale represents the speed it reaches.
10. Rotation speed unit: indicates the rotation status of motor 1 measured 1000 / min
11. Unit mark: C- degrees Celsius, F-Fahrenheit, V- voltage, MPH - Mile per hour, KM/H - Kilometer per hour
12. Multifunction display: voltage, water temperature, speed
13. Alarm mark: low voltage alarm, high temperature alarm, speed alarm
14. Is this product suitable for drivers? For safety reasons, especially during high-speed night driving, the HUD can keep the driver's eyes on the road and reduce car accidents. The HUD can project important information (such as speed) onto the windshield, helping inexperienced drivers monitor their speed and avoid speeding violations on speed-limited roads. More importantly, it allows the driver to instantly read the number with a clear view, ensuring they always see the road clearly.