Sonar * | Raymarine D800 Thru-Hull Smart Multisensor Transducer

The D800 Is A Smart , Triducer Multisensor That Offers Depth, Speed, And Temperature Functions In One Compact Thru-Hull Fitting. Digital Signal Processing Inside The Housing Provides Depth, Speed, And Temperature Data To A Chart Plotter, Radar Screen, Or Digital Display, Eliminating The Need For A Dedicated Depth Sounder. The Wide Port-Starboard, Fan Shaped Beam Is Able To Find Bottom Even When Installed On High-Deadrise Hulls Or On Sailboats When Heeled.