Another excellent innovation from KOSO: the GPS Speed Sensor. Unlike many GPS devices on the market so if you go through a tunnel the unit will hold the settings and calculate the speed for up to two minutes.
The fastest current response time of any GPS speed sensor. Retro fits to all KOSO gauges. And comes complete with universal fitting cable - so no need to worry about what kind of speed sensor plug you have.
The discreet black sender unit simply needs to be placed where it can see the sky. It can even work through glass or plexiglass.
There are just two simple settings to enter - and away you go.