ifound Universal ActiSafety Multi Car HUD Vehicle-mounted Head Up Display System OBD  Fuel Consumption Overspeed Warning

This Automotive Head Up Display is abbreviated to HUD and short for Head Up Display， with the meaning of "Look-up display device"， or "look-at-the-front-horizontally display device". It can project important information (e.g. rotation speed) onto the front windshield at the eye level of the driver and thus help to make their driving safe .And it will sound when driving at a high speed， especially at night without lowering their heads.

Features:
Display the rotation speed， speed， water temperature， tips for shifting gear， tips for over speed， fuel consumption， unit of kilometer， battery voltage， buzzer mark and other information on the front windshield of the driver's eye level.
The precise， HD and high-brightness LED display， easy to read information.
The gear shift warning， conductive to learners.
The display brightness can be automatically or manually adjusted.
Plug-and-play
100% Brand guaranteed and high quality

Specification:
Display: LED Digital
Environment Temperature: -40~ +80Degrees Celsius at atmospheric pressure 86-106KPa
Alarm Sound Level: over 30db
Working Voltage: 9V-16V DC (12V DC / 70mA)
Product Size: 90*57*15 mm
Product weight: 54 g

The information screen displays:
1. Speed: Number indicates the current speed.
2. Revolving speed: indicates the rotating status of the engine and the scale measured represents the speed reached.
3. Water temperature: When the temperature reaches 115 degree centigrade， alarm will be given automatically with alarm light on.
4. Tips for shifting gear: It will indicate to gear up to save fuel when the engine speed and car speed come to a certain ratio.
5. Tips for over speed: It will flicker and alarm when exceeding the speed limit set up before.
6. Immediate one hundred kilometers/instantaneous fuel consumption:Display fuel consumption of one hundred kilometers when there is speed， in L/100km.
7. Unit of kilometer: In the international system of units， kilometer/hour is commonly used， in km/h.
8. Battery voltage: when the battery voltage is less than/reaches 12V， the caution light will light up to remind you.
9. Buzzer mark: pressing the switch button can turn on or turn off the sound of the buzzer.

Accessories: 
1 * Host Machine of HUD
1 * OBD Data Line
1 * Reflecting Film
1 * Non-slip Mat
1 * User Manual