Raymarine SeaTalk ST40 SPEED Display E22037 

Works perfectly, fully tested with guarantee.

*****

Raymarine ST40 Instrument Display Features

The Best Things Come In Small Packages

Big displays for smaller powerboats, yachts and RIBs, these powerful SeaTalk instrument displays offer full integration with Raymarine autopilots and navigation equipment and can be surface or trunnion mounted.

Extra large, 1.1 in (28mm max), digits and razor sharp LCDs - easy to use Raymarine ST40 instrument displays have outstanding visibility in all lighting conditions.

Raymarine ST40 Speed Instrument Display

Shows current, maximum and average boat speed, log, trip and sea temperature.