table, th, td {border: 1px solid #ddd;border-collapse: collapse;}table {width: 100%; }td {width: 50%; padding: 8px;} tr:nth-child(even){background-color: #f2f2f2;} More accurate than mechanical speedometers, the GPS speedo works independently of the vehicle so it is not subject to factors such as tyre pressure, circumference, diff ratio etc. This wireless unit is also safer to use on the road as the big LCD display can be mounted on the windshield and allows you to check speed without having to take your eyes off the road. You can also take this anywhere, use it on your boat, ATV or bike. Supplied with suction mount holder, USB cable and cigarette lighter charger. Features: 2” Large digit display Rechargeable via USB, 5V/500mA Specifications: Width 67mm Depth 25mm Speed Km/H, MPH Engine Speed No Water Temperature No Battery Voltage No Fuel Consumption No Low Voltage Alarm No High Temperature Alarm No Speed Alarm No Screen Backlit LED Backlit Screen Type Flat Panel Screen (LCD) Diagonal Screen Size 2in DownloadsDownload Manual