Dear Alex, I drive a SsangYong Musso, and the speedometer consistently reads a few miles per hour above my satnav. I have always believed that the satnav would be the most accurate and reliable ...

There was a time when some bikes came with mechanical speedometers. While no one is suggesting bringing those back, Omata is taking a step in that direction – its One speedometer uses modern GPS ...

Learn about the Space Speedometer, a new onboard device developed by Los Alamos to accurately measure satellite speed in real time for collision avoidance.

The display itself is a gutted marine speedometer fitted with the movement from a motorcycle tachometer. The tach was designed to take a 4-volt peak-to-peak square wave input signal, the frequency ...

The new Garmin GPS 24xd marine positioning receiver and antenna offers mariners the most advanced positioning and heading data available through revolutionary multi-band technology and expanded ...

TAVERNIER, Fla. (WSVN) — In a joint effort between multiple agencies, 10 men were arrested following an investigation into a sophisticated marine GPS theft ring operating across the Keys and ...