3.5inch HD DISPLAY SCREEN: With integrated light sensors for automatic image balance for clear readout & visibility during daytime or nighttime driving.. Avoiding drivers become dangerous because of watching the instrument while driving.
EASY TO USE: Just plug and play. Automatic power on/off with your car, effectively protect your car battery. Also support manual operation to start up & shut down for control convenience.
ALARM FUNCTIONS: Engine failure, water temperature is too high alarm, voltage is too low alarm, overspeed alarm, fatigue driving reminder.
DISPLAY RICH CONTENT: Travel speed, engine speed, water tank temperature, battery voltage, the number of kilometers traveled, detect fault codes, eliminate fault codes & etc.