Features: 1.Equipped with tire pressure monitoring function, it can predict tire pressure in advance to prevent uncontrolled driving due to air leaks and tire bursts. 2.GPS, beidou dual?channel module obtains data from satellites and has the advantage of dual?signal stability. 3.Automatically monitor the driving conditions of the vehicle, and see the state of the vehicle's roll and pitch angles at the same time. Using high?definition color screen display, the visual effect is clear. 4.Free rotation, high sensitivity, and waterproof sensor, does not fall off, no need to worry even when working in harsh environments. 5.When the motorcycle starts, the display automatically turns on, and when the motorcycle is stationary, the display automatically sleeps, no manual operation is required, which is convenient and worry?free, and saves electricity and energy. Specification: Item Type: Head Up Display_x000D_ Material: ABS and metal_x000D_ Size: Approx. 127 x 25 x 60mm/5.0 x 1.0 x 2.4in_x000D_ Color: Black_x000D_ Introduction:_x000D_ An all-in-one motorcycle tire pressure grader, combining HUD head-up display function with the three major functions of tire pressure monitoring of the on-board grader, Through GPS/Beidou dual-channel module to obtain data from satellites, dual-signal stability and other advantages, it is commonly used in all motorcycle models on the market, and is also a necessary artifact for motorcycle cross-country enthusiasts._x000D_ Functions: _x000D_ 1. Automatic scroll Angle display_x000D_ 2. Vehicles with elevation display_x000D_ 3. Satellite speed_x000D_ 4. Height screen_x000D_ 5. Display latitude and longitude information_x000D_ 6. Tire pressure_x000D_ 7. Time satellite hazard warning on roll Angle_x000D_ 8. Warning of dangers around_x000D_ 9. Alarm for speeding_x000D_ 10.Compass_x000D_ Features: Tire pressure monitoring, real-time monitoring of tire pressure data. Suitable for all motorcycles. It is equipped with off-precision dual-channel satellite GPS signal module. Fully monitor the driving condition of the automobile. The free rotation is adopted, and its sensitivity is relatively high. It adopts color high-definition LCD display with high resolution._x000D_ ABS high temperature resistant material design is adopted. Auto-sleep function for starting and parking on board. The compass shows that it beats along the direction of travel._x000D_ Power Supply: DC 10V - 30V_x000D_ Pitch Angle: -40 - +40_x000D_ GPS Data Refresh Rate: 1s_x000D_ Voltage Measurement Accuracy: 0.5V_x000D_ GPS Cold Start Time: 32s (average)_x000D_ Wireless Transmission Frequency: 2.4GHz_x000D_ Speed Accuracy: Less than 0.36 Km/h_x000D_ GPS Quick Start Time: 1s (average)_x000D_ Voltage Measurement Range: DC 10V - 30V_x000D_ Operating Temperature: -40 - + 80_x000D_ Roll Angle: -40 - + 40_x000D_ Application: Haulage motor, motorcycles Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.