Auto MT CAR Universal OBD2 HUD Gauge OBD2 + GPS Dual System Speedometer Gauge OBD2 Gauge OBD Interface

AUTO MT All CAR Universal OBD2 HUD Head Up Display Dashboard HUD Display Multi-Function Gauge OBD2 + GPS Dual System Dashboard Speedometer Gauge Computer Turbo Boost HUD OBD2 Gauge Display HUD Display with OBD & GPS Functions (Dual Working Systems), Works on All Vehicles.(Diesel, Gasoline, Hybrid, Trucks and Motor cars and so on) Car HUD OBD2 mode information display: RPM, speed, Coolant temperature, Oil temperature, fuel consumption, fuel level, voltage,ambient temperature, single mileage, total cumulative mileage, travel time,Clock,turbo boost pressure, oil pressure, acceleration test, brake test.. GPS mode information display: speed, travel time, clock, altitude, number of satellites, compass direction, altitude and longitude, single mileage, voltage, acceleration test, brake test... Alarm: High Temperature Alarm, Overspeed alarm, High RPM Alarm, Low voltage alarm, Engine Fault Alarm & Clear Faulty Codes, etc. 3 dashboard combined together, driver can see the the data all the time. 2021 Newest HUD to show all data of OBD+GPS dual mode, no need to switch working system if OBD2 protocol is compatible. If Your Car's OBD2 Protocol is incompatible, then you Can Choose GPS Working System, GPS mode can work with All Cars.