Car HUD Display Head Up Display High Definition Speedometer Car Diagnostic Tool

Features:
Multifunctions: vehicle speed, rotate speed, water temperature, voltage, driving distance, driving time, fuel consumption, oil temperature, 100 km acceleration test.
Alarm: overspeed alarm, rotate speed alarm, fatigue driving alert, high water temperature alarm, low voltage alarm, engine fault alarm.
Automatic brightness adjustment: Strong light makes it pretty clear in the sunny day,rainy day.
The HUD avoids the danger of the driver looking down at the dashboard, which ensures the driver's safety and helps the driver stay in top condition.
Exquisite design: High-definition display lens, not affected by external light.