smart and slim
Net weight: 185g
easy to carry and easy to install
USB interface power supply
special tempering treatment on mic mesh
A450 OM Car 2.8 inch OBDII + MEMS Head-Up Display System DPVR smart and slim1. Multi interface, full OBD function, fault code removal, color font selection, acceleration test, deceleration test, PID list, gradient meter, acceleration G value 2. Function display: speedometer, tachometer, water temperature meter, fuel consumption display, voltmeter, time display, 100km acceleration time, ignition angle, throttle valve data, intake pressure, overspeed alarm, water temperature alarm, voltage alarm, rest reminder , fault alarm,