WiiYii 2025 M17 Head Display Digital Speedometer 5 Inch LED Smart Gauge OBD+GPS Works Great Most Cars Including Trucks Hot Sale
Item No.: M17
OBD2 Functions:driving speed(KM/h or MPH), RPM,water temperature(°C/°F),voltage,altitude,fuel consumption, clock, driving direction, 100 km acceleration,altitude,trip time, trip distance
OBD2 Alarms: Over speed alarm, Engine RPM Alarm,Fatigue driving rem
