Excelvan HUD Projector Head‎-Up Display Speeding Warning Fuel OBD II Speedometers

This A8 HUD only compatible with universal OBD II and EOBD interface‎,‎ but incompatible with OBD I or JOBD‎.‎ Actually‎,‎ OBD II and EOBD first applied to European and North American manufactured automobiles after 2003‎,‎ and for Asian manufactured cars‎,‎ they have even appeared later‎,‎ since 2007‎.‎

Besides‎,‎ some cars‎,‎ like Hummer and Savana‎,‎ have special interface‎,‎ may not compatible with this product‎,‎ and we suggest A1 or Q7‎.‎ Features‎:‎

‎-HUD ‎(‎Head‎-Up Display‎)‎ projects driving data without requiring drivers to look away from their usual viewpoints ‎-HUD automatically adjusts its brightness level‎,‎ so its projections are clearly visible in direct sunlight or at night‎.‎ ‎-Alerts you if you exceed the speed limit by setting Over‎-speed buzzing alarm ‎-Projects a lot of driving information onto a transparent film on your windshield such as speed‎,‎ over speed alarm‎,‎ engine rpm‎,‎ water temperature‎,‎ voltage‎,‎ instant fuel consumption‎,‎ average fuel consumption‎,‎ mileage‎,‎ shift remind‎,‎ fatigue driving remind‎,‎ undervoltage alarm‎,‎ high water temperature alarm‎,‎ engine failure alarm‎,‎ KM/MILE free shift‎,‎ etc‎.‎ ‎-5.5 inch LCD display‎,‎ portable and easy for drivers to read data ‎-New high brightness screen‎,‎ bright colors‎,‎ image is clear and fine ‎-Detect all the important driving information via the OBD II system

Specification‎:‎ Type‎:‎ Head up display A8 Display type‎:‎ Digital Car Make‎:‎ With On‎-Board Diagnostic OBDII interface Product Size‎:‎ ‎(‎4.92 x 2.95 x 0.59‎)‎" / ‎(‎12.5 x 7.5 x 1.5‎)‎cm ‎(‎L x W x H‎)‎ Screen Size‎:‎ 5.5 inch Environment‎:‎ ~40c+80c atmospheric pressure 86‎-106kpa Alarm sound level‎:‎ >>=30db Working voltage‎:‎ DC9‎-16V Working current‎:‎ 40mA Sleeping current‎:‎ 15mA Compass precision‎:‎ ±1° Speed range‎:‎ 0‎-400KM

Package Include‎:‎ 1x OBD II Head up display 1x OBD Cable 1x Non‎-slip Mat 1x Reflecting Film 1× User Manual Note‎:‎ If you find out that HUD displays only voltage for 30 seconds and then turn off automatically‎,‎ this is because the interface isn’t OBD II or EOBD‎.‎ So we suggest checking twice whether your interface is OBD2/EOBD or not before purchase‎.‎ For old cars‎,‎ you should set your start voltage at 12.8V‎,‎ for your battery is too old to provide 13.2V voltage‎.‎ The speed this HUD displays is 5km faster than actual speed by factory default‎.‎ You can fine tune or adjust it to your personal preference‎.‎