Double Data

If you are looking for compact instruments, but still need powerful features and Raytheon reliability, ST40 is the perfect answer.

ST40 instruments are pure Raytheon through and through. From the big bold, displays and the brilliantly clear night-lighting, to their four-button controls and functional good looks. The instruments use SeaTalk to communicate, giving simple single-wire installation and full compatibility with our autopilots and navigation equipment.

Compact in size and design, yet big on performance and features, ST40 Bidata gives you all the information power of the individual ST40 Speed and ST40 Depth units, simultaneously displayed via bold 7-segment 27mm and 17mm digits displays. Includes two low-profile nylon through-hull transducers.

The data includes:

• Current, Maximum and Average Speed - displayed in either knots (KTS), miles per hour, (MPH) or kilometers pre hour (KPH).


• Log and trip information is presented in nautical miles, (NM), statute miles (M) or kilometers (KM).


• Water temperature data is displayed in either degrees Celsius or Fahrenheit.


• Depth in either feet (FT), metres (M) or fathoms (FA).