GPS speedometer sensor application: All kinds of Speedometer High quality GPS Active Antenna which performs well in windy or heavy rainy weather. Easy installation, perfect match to your car. Stable characteristics, professional performance. Unused, new, a great aftermarket replacement for the stock one. Specification: Material: ABS Size: . 85mm/3.34inch Voltage: 12V Weight: 0.2kg Note: 1.Please allow 1~3 cm error due to manual measurement, thanks. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you. Color: As shown Package Contents: 1 Piece GPS Speedometer Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.