ADQ 5.5\’\’ OBD2 HUD A8 Car Head Up Display Digital Speedometer Tachometer Windshield Speed Projector + Speed Water Temp RPM Alarm

A8 OBD2 HUD Car Head Up Display LED Windshield Projector Speed Fuel Warning Voltage Alarm Speed Water Temp Data Diagnostic ToolA8 Head-up display :HUD short for Head Up Display.It displays driving data on the car windshield such as speed,RPM,water temperature,voltage,single mileage etc;avoiding drivers unsafely because of watching the instrument while driving.Drivers can read the driving information instantly, and always keep the best state on the way with HUD.1.Light sensor:Automatically adjust the brightness according to the environment2.Rotational speed(RPM): the rotational speed of the engine.3.Alarm icon panel: From left to right→Shift reminder, over speed alarm, engine fault, fatigued driver reminder, buzzer.4.Speed: Driving speed5.Rotational speed units: the units of rotational speed6.Unit mark: KM/H= Kilometers/hour, MPH= Miles/hour, RPM=rotations per minute 7.Water temperature:Display the car's tank temperature 8.Secondary Alarm icon panel: From left to right→High water temperature temperature alarm, battery voltage alarm, over-speed alarm9.Unit mark: Degrees (Celsius ℃ or Fahrenheit °F), KM = Kilometers, V = Voltage, M = Miles10. Multi function display: Voltage, Mileage, Water temperature.11. Fuel consumption unit :L/100km = Liter/100 kilometers, L/H = Liter/hour12. Fuel consumption datas13. Fuel consumption iconPackage Include:1 x Head Up DisplayNotes：OBD2 model can work for OBD2 gasoline vehicles produced after 2004 in USA, and OBD2 gasoline vehicles produced after 2008 in other countries.