Available speedometer for the windshield. The speedometer can also be used as a diagnostic system, suitable for driving during the day or night, as it displays important information on the windshield such as speed, driving direction, travel time, and speed limit warnings.

• Dual display system: option to display the OBD system or switch to the fully compatible GOS screen.
• OBD functions: Shows real vehicle data without external interference. OBD/GPS display in OBD mode: driving speed, engine RPM, instant voltage, water temperature, driving distance, automatic brightness adjustment, alarm detector, km/miles switch, automatic Fahrenheit/Celsius toggle.
• GPS functions: Accurate positioning, real-time data display, satellite data reception unaffected by weather. Display in GPS mode: driving speed, voltage, alarm switch, driving icon, number of satellites, voltage alarm, automatic brightness adjustment, 4-zone alarm detection, mileage measurement.

The Head-Up windshield speedometer is used by airplane pilots to enhance their attention. This technology has been applied to the latest generation of cars as a useful accessory. The brightness of the speedometer can be adjusted. This speedometer helps prevent accidents, the main causes of which are driver inattention or failure to adjust speed to traffic conditions—issues that can be avoided when the speedometer is projected on the windshield.