P1 3.5 inch Car OBD2 GPS HUD Head Up System Smart Digital Speedometer Meter Display

1. OBD mode: Function: vehicle speed, voltage, water temperature, oil temperature, transmission oil temperature, turbo pressure, instantaneous fuel consumption, average fuel consumption, exhaust temperature, fuel quantity, driving distance, driving time, altitude, number of satellites, rotational speed, intake air Temperature, oil pressure, fuel pressure, GPS accuracy, date, accelerometer, latitude and longitude, driving direction, engine load, power battery power, left and right tilt angle, front and rear pitch angle, acceleration test, brake test, fault detection, clear fault codeAlarm function: overspeed alarm, speed alarm, water temperature alarm, oil temperature alarm, exhaust temperature alarm, oil pressure alarm, fuel pressure alarm, voltage alarm, fatigue driving reminder, engine failure alarm2. GPS mode:ehicle speed, voltage, driving distance, driving time, altitude, number of satellites, GPS accuracy, date, week, longitude and latitude, driving direction, left and right tilt