head up display for car speed with 2.4'' color display 3 color
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1. Speed: The number can indicate the current speed.
2. Rotation speed: indicates the rotating status of the engine and the scale measured represents the speed reached.
3. Water temperature: When the temperature reaches 100 degree centigrade, alarm will be given automatically with alarm light turned on.
4. Gear shifting reminding: It will remind the driver to gear up to save fuel when the engine speed and vehicle speed come to a certain ratio.
5. Overspeed reminding: the icon of overspead will flicker and alarm when the vehicle exceeds the speed limit set up in advance.
6. Real-time one hundred kilometers/instantaneous fuel consumption：displays fuel consumption of one hundred kilometers when the vehicle is moving, 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.
9. Buzzer mark: press the switch button to turn on or turn off the sound of the buzzer.