Product FeaturesThis flat screen display has multiple function displays to meet your various needs. It adopts 3.5 -inch colour LCD display with clearer fonts; the speed unit can be freely switched between MPH and KM/H; the HUD tachometer is available in 12 languages; blue, red and purple ambient lights can be freely matched according to the buyer's preference.
Function display OBD mode function: vehicle speed, water temperature, voltage, fuel consumption, speed clock, single driving time, driving distance (single/cumulative), intake pressure, oil temperature, air-fuel ratio, turbine pressure, altitude, driving direction, throttle valve, intake temperature, transmission temperature, engine load, up/down slope angle, left/right tilt angle, acceleration test, brake test.
GPS mode function: vehicle speed, voltage, satellite time, altitude, number of satellites, driving direction, single mileage, driving time, up/down slope angle, left/right tilt angle, acceleration test, brake test.
Multiple alarm functionsThe car head up display has many alarm functions, and the OBD mode has overspeed alarm, speed alarm, water temperature alarm, voltage alarm, and tilt alarm. GPS mode has overspeed alarm, low voltage alarm, tilt alarm. These functions can make you drive with peace of mind, very safe and reliable.
System and ModeThis product is a dual system display with OBD mode and GPS mode, which can be connected to satellite signals to read your car data for accurate display. It is also possible to read data from the vehicle's on-board computer (ECU) with the 0BD standard through the car's OBD interface and process it to provide practical data information for drivers.