Suitable for various vehicle modifications, this GPS speedometer features a drive pointer for accurate engine speed display and an LCD screen that clearly shows mileage. Designed with high precision, repeatability, versatility, reliability, and stability, it offers simple drive and control operation. The speedometer uses a drive pointer to accurately display engine speed and includes an LCD display for clear mileage reading. Name: GPS Speedometer Operating Voltage: 12V/24V Wiring: Red - Battery (+9-32VDC), Blue - Battery, Orange - Backlight (+9-32VDC) Indicating Range: 0-200 km/h Input Signal: GPS signal, with GPS antenna Protection Class: IP67, suitable for underwater use up to 1 meter Color: Silver + Black Material: ABS Plastic Package Contents: 1 x Speedometer 1 x GPS Antenna Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in the color of the item as shown in pictures compared to the actual product. Measurement may vary by +/- 1-3 cm.