Car Obd Hud Head-Up Display Multi-functional Speedometer Digital Diagnostic Warning System Instrument Black

Description

Exquisite and compact appearance of the refitted stopwatch, 2.2-inch LCD color screen display, 9 display interfaces, font display color can be adjusted arbitrarily Rich display: time, speed, speed, water temperature, voltage, fuel consumption, cumulative mileage, turbopressure, air-fuel ratio, engine oil temperature and other detailed engine data Automatic switch on and off, alarm functions such as overspeed, high water temperature, and low voltage, etc.,early warning and pre-car breakdown