P6 Car HUD Head-Up Display OBD2+GPS Smart Gauge with Over Speed, RPM Alarm
OBD Mode Function: Speed, water temperature, voltage, fuel consumption, RPM, single mileage, total mileage, travel time, travel direction, star search number, altitude, time, intake pressure, oil temperature, air-fuel ratio turbo pressure, intake pressure, acceleration test, brake test, clear fault code, read data stream
Alarm: Over speed alarm, RPM alarm, water temperature alarm, voltage alarm
GPS Mode Function: Speed, voltage, satellite time, altitude, number of satellites, the direction of travel single mileage, travel time, acceleration test, brake test
