P12 OBD2 Hud Computer Car Digital Obd Driving Speedometer

Car HUD P12 5.8 TFT OBD Head Up Display Digital Projecting Car Speed Speedometer On-Board Computer OBDII Windshield Projector

• Freely switch between kilometers & miles
• Eliminate the fault code
• Engine fault code alarm
• Overspeed alarm
• High water temperature alarm
• Low voltage alarm
• Driving time
• Sum driving distance measurement
• Average fuel consumption
• Instantaneous fuel consumption
• Voltage
• Water temperature
• Engine RPM
• Vehicle speed