AP-6 Head Up Display Car GPS Gauge Digital Speedometer for All Cars    AP-6 Head Up Display Car GPS Gauge Digital Speedometer for All Cars     Product Function:           1. OBD mode information display: vehicle speed, water temperature, voltage, fuel consumption, RPM, single mileage, total cumulative mileage, travel time, system time, intake pressure, oil temperature, air-fuel ratio, turbine pressure, intake pressure, acceleration test, brake test, read data stream.           Alarm: Overspeed alarm, Speed alarm, High water temperature alarm, Low voltage alarm, Engine fault alarm, Clear fault code, Free switching between kilometer and miles, KM/h & MPH Switch freely, °C & ℉ switch freely.           2. GPS mode information display: speed, travel time, satellite time, altitude, number of satellites, driving direction, single mileage, voltage, acceleration test, brake test.           Alarm: Overspeed alarm, Low voltage alarm, Free switching between kilometer and miles.                 Product Highlights:           1. OBD + GPS dual system, can be suitable for all cars.           2. Two installation methods: 1) put on dashboard, 2) stick to windshield           3. The bracket can be rotated in all directions to adjust the visual angle and height.           4. Speed Unit KM/H & MPH Switch freely: Turbine pressure: PSI and KPA switch freely. Fuel consumption units KM/L and L/100km           5. The first HUD to show all data of OBD+GPS dual mode, no need to switch working system if OBD2 protocol is compatible.           6. Add AMBIENT LIGHT: the default color is in Blue     When there is an alarm,change to red and flashing (remains the brightest) to Remind the driver.           7. Model design and High quality: New tooling design, driver can see the clock (right corner) all the time.           8. 9 kinds of different interface, you can choose any display interface you prefer.           9.: Accept customization with different MOW Limit: Add Start-up Screen with your logo; Customize Package; Add new functions and display interfaces.           Accessories:   1x host   1x OBD2 line   1x Velcro   1x English manual