Tips: placing an order for modified and vehicles, confirm whether your vehicle supports OBD2 protocol,OBD2 mode is suitable for OBD2 gasoline vehicles produced in the after 2004, and OBD2 gasoline vehicles produced in other countries after 2008 GPS mode is suitable for all models such as car/pickup/SUV/truck/hybrid/new energy electric vehicle. Through the car OBD interface, read the data in the vehicle on-board computer (ECU) with the OBD standard, and the data is processed to the driver with practical data information. During normal driving, the light automatically adjusts the brightness according to the environment. There are , such as RPM light, speed light, always on light, turn off light, too high water temperature, too low voltage, too high vehicle inclination, speeding and other driving abnormal, The flashing red light alarms to make your journey more Built-in 6-axis sensor: 3-axis gyroscope, 3-axis accelerometer, using MEMS structure sealing process. vehicle body posture change information to driving safety for riders when they are off-roading or crossing extremes. 1. OBD mode Function: speed, RPM, clock, water temperature, voltage, fuel consumption, fuel consumption, driving distance, driving time, driving direction, longitude and , altitude, number of satellites, outside temperature, oil temperature, intake temperature, exhaust temperature, transmission oil temperature, turbo pressure, oil pressure, fuel pressure, average fuel consumption, instantaneous fuel consumption, engine load, battery power, data, Slope angle, Pitch angle, Acceleration test, Brake test Alarm: overspeed alarm, RPM alarm, water temperature alarm, voltage alarm, tilt alarm, etc. 2. GPS mode Function: speed, clock, voltage, driving distance, driving time, driving direction, longitude and , altitude, number of satellites, slope angle, pitch angle, acceleration test, brake testAlarm: Overspeed alarm, Voltage alarm, Fatigue driving reminder, Tilt alarm3. New LCD meter + detector + slope meter: OBD2 + GPS + slope meter + light + 12 major style interfacesPower supply: OBD2 interfaceColour:black:plastic Package Contents:1 X HUD1 X Mount1 X OBD Cable1 X Anti Mat1 X English Manual Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.