Arestech Universal Car HUD Head Up Display Auto Diagnostic Scanner with Speeding Warning, Fuel Consumption, Temperature, Car Error Code and ECU Data

Not enough customization. Many fields are unavailable to display. It can read the data, yes, but you can't, for instance, display turbo boost or outside temperature on any of the screens. I ended up using it only for MPH display, which was nice. But it then started not turning on. Returned.

Don,t waist your time with this one, JUNK.

Finally got around to using it & it doesn't work. Do not waste your money on it.

Super bueno y practico