1. Automatically adapt to vehicle models, in line with OBD II or EUOBD (automatic onboard diagnostic system) models. Plug and play.
2. The vehicle speed, engine speed, water temperature (voltage / throttle position / ignition timing / 100 kilometers acceleration time), instant fuel consumption, average fuel consumption, mileage, low fuel tips, rest tips, engine failure, simultaneously display.
3. Normal display mode, high-speed display mode, automatic display mode can be chosen.
4. Km and mile can be switched freely to meet the need of auto meter in imperial system.
5. Automatic power on and off: start with the vehicle starting, stop with the vehicle stopping, to protect the vehicles battery. With manual control function, convenient to control the HUD.
6. Ultra speed single-stage and four-stage alarm modes, more conducive to traffic safety.
7. Transfer speed alarm, contributes to shift gear in time to save fuel, also has a special significance for the novice.
8. Automatic and manual brightness adjustment mode, driving without glare.