RYSJM | Car HUD Head up Display OBD2 GPS Smart Gauge Speedometer Volt Water Temperature Multi functional alarm function

My friend, to ensure that the product can be used normally in your car, please send me your model brand and model year before buying the product, and I will check if it is suitable for OBD mode. All diesel cars do not show OBD function, Gasoline cars before 2008 are not suitable for OBD and some gasoline cars do not show it, such as for Renault, for Peugeot, for Suzuki and other car series. If the model is incompatible with the product due to self-purchase, you will have to bear the after-sale problem, Thank you for your understanding and supportFunction: Speed, RPM, water temperature, voltage, time, fuel consumption, average fuel consumption, single driving time, single driving mileage, total mileage, intake temperature, engine oil temperature, gearbox temperature, air-fuel ratio, turbine pressure, intake pressure, engine load, throttle, acceleration test, brake test, reading of car fault codes, clearing of fault codes, reading of the entire vehicle data streamAlarm: overspeed alarm, water temperature alarm, voltage alarm, speed alarm, voltage alarmTwelve language settings: Simplified Chinese, Traditional English, Japanese, Korean, Thai, Russian, Arabic, Malaysian, Spanish, German, French