ADD W1 Speed Cluster Head up Display Speedometer HUD Mph RPM/Speed/Water Temp/Volt
Driver can now see speed directly on the windshields, allows a driver to keep their head up (observing the road) and still see important vehicle information such as the car's Speed (Mph), Rpm, Water temp, Volt on to your windshields Speed Range 0 - 140 Mph Rpm Range 0 ~ 7000 Water Temp -40 ~250 Fahrenheit Volt range 9.5 ~ 16 V Rpm warning function which can be set up by user (shift light)