Feature 1Universal for car, trucks and boats to better meet your demands, bring you more convenience. 2Make use of the stepping motor to improve sensitivity, accurately display the car speed. 3Numbers and pointer clearly show, you can directly and quickly get know the speed information. 4Lighting on the dial for easy reading in the darkness, greatly get rid of your lighting troubles. 5Easy installation with users manual in English, and professional installation is highly recommended.Item Type: SpeedometerMaterial: ABS + Stainless SteelVoltage: 9-32VDCCumulative Total Mileage: 0-999999KMWaterproof Dustproof Rating: IP67Application: For Car/truck/boat .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Speedometer1 x Manual1 x GPS Antenna