Autogood OBD2 Gauge with Holder OBDII Car Speedometer Driving Speed Meter Fuel Water Temperature Digital Display

ABUNDANT DISPLAY:drive speed, engine speed, water temperature, battery voltage,instantaneous fuel consumption, average fuel consumption, mileage measurement, shift reminding, fatigue driving reminding, low voltage alarm, high temperature alarm, speed alarm, engine fault alarm, fault code elimination, free switching between kilometer and mile.
FAULT DETECTION: The car users can find whether the car has a detect or not through the car trip computer. The system can show the fault information in details so that the car user can remove the hidden trouble for their cars, especially, it will protect the interests for the car user when the car is in the warranty time
DRIVING SAFER:Engine OBD DTC fault code early alarm; bring car owners great convenience for safe driving
Digital speed meter, display data can adjustable as you need.Clearing fault DTC codes
Trip itinerary planning before driving.Vehicle maintenance cycle reminder.Car brand and infotmation setting