Features: 1When the speed is switched to MPH, the water temperature will switch to H, the single driving distance will automatically switch to miles, and the fuel consumption will automatically switch to MPG. 2The maximum resolution of 240 x 240 in the HUD display, high?definition display, the screen can be rotated 270 degrees. 3Support OBD+GPS dual system, with two installation methods: A?pillar installation and center console installation. 4GPS function can be displayed at the same time in OBD mode, Up to 10Hz refresh rate, no delay phenomenon, and 8 display screens can be switched. 5Three units of turbine pressure: PSI, 100KPA, and bar. You can adjust and calibrate the turbine value to increase the fuel consumption unit KM/L. Know how many kilometers one liter of fuel travels. Package included: 1 x Host 3 x Sticker 1 x OBD Line 1 x&nbspCrow Plate 1 x Manual