Raymarine Wireless Multi Dual Digital Display
No wiring - receives data via wireless.
Solar Powered with 300 hours autonomy .
Displays 2 lines of data simultaneously.
Large 20mm (0.8") digital readout.
Simple to configure.
Backlighting to 3 levels.
Totally waterproof (submersible to 10m).
Lightweight, only 230g (0.51lbs).
Compatible with other manufacturers via NMEA.