Specifications of Upwade 5.5" Multi-Color Screen A8 car hud Head up Display OBD2 Speed Warning: Multi-color screen for easy readability Real-time speed, voltage, and water temperature display ...

Live Data: Some OBD2 scanners can display real-time data from sensors and systems in the vehicle. This may include information such as engine RPM, coolant temperature, vehicle speed, oxygen sensor ...