A9 5.5 inch Universal Car OBD2 HUD Vehicle-mounted Head Up Display, A9(Blue) Color:Blue Measurement of non-magnetic coating thickness

Measurement of non-magnetic coating thickness on magnetic metal substrates and on non-metallic coating thickness on non-magnetic metal substrates

track and monitor car GPS tracker And CDMA signal

5mm Display size: 125x99

Galaxy Ace 2 / i8160

Time to first fix: cold status: less than 38s

A9 5.5 inch Universal Car OBD2 HUD Vehicle-mounted Head Up Display, A9(Blue) Color:Blue Measurement of non-magnetic coating thickness1. 5. 5 inch color screen. Reflective readings. Non destructive installation. Plug and play. 2. Display function: driving speed, engine speed, instantaneous fuel consumption, average fuel consumption, clock, the number of kilometers traveled, the current driving time, and the acceleration time of 100 kilometers. It can detect and clear the car error diagnosis code without professional equipment elimination. 3. Overspeed alarm, water temperature alarm,