Truck GPS Speedometer 62 Inch Big Screen Heads Up Display for Cars Digital MPH Odometer for Dashboard HUD Speeding Alert Speed Meter Trip for Golf Cart All Vehicle

MultifunctionsMultifunctional digital GPS speedometer not only displays the vehicles driving speed but also displays single driving time single driving mileage total mileage local time and Alititude Satisfying all your data needs during the driving process GPS SpeedomterCollects the speed data from GPS satellites no relation with car engine no destroy to car circuit board or OBD port and can be widely used on SUV ATV Pickup Truck Scooter Golf Cart Bus Boat Train Bike Motorcycleall vehicles 62 Inch ScreenDifferent from the Compact GPS Speedometer on the market our product with much more bigger size 62inch screen it ensures crystalclear visibility reducing eye strain and enhancing driving safety Not only suitable for normal cars but also the best choice for large vehicles such as truck RV Bus SUV and so on OnOff automatically When detect car ACC is on it will be on and display the driving speed in big fonts When car ACC is off it will be off automatically because it doesnt have internal battery When its off no power consumption at all Plug and Play Simply plug into your vehicles cigarette lighter or 1224V power outlet for instant use Driving safety alert This device has two important reminders speeding alert and fatigue driving alert when the speed exceeds your set value it will emit a di di di sound to remind you so as to reduce the speed system will trigger a fatigue driving alarm in every hour it is your caring safety butler during the journey