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

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