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The NiteStar is a Distance Measuring Instrument (DMI) designed to accurately record distances and survey coordinates as you drive. The device records distances for logging points along a given route, and gives you linear distances with a high degree of accuracy. It is easy to use and displays measurements right in your vehicle. The NiteStar has endless uses when vehicle-obtained distances are needed.
The NiteStar is used in conjunction with a speed sensor mounted on the firewall or under the dashboard. This sensor transfers speed signals to the NiteStar for measurement and display.