Garmin GDT 43 Depth & Temperature Transducer [010-01749-00] Marine Plumbing & Ventilation | Fans Rail Mount Base that fits

Rail Mount Base that fits a wide range of rails

Day and Night network bullet video camera suitable for all above deck applications

D - 9 13/16 in

This shows the entire water column you have passed over in 3-D

Backing Plate: 97-53

Garmin GDT 43 Depth & Temperature Transducer [010-01749-00] Marine Plumbing & Ventilation | Fans Rail Mount Base that fitsGDT 43 Depth & Temperature Transducer This thru hull transducer can read water depth and water temperature. It can retrofit an existing Nexus and Silva 43 mm thru hull transducer (TH43). When bundled with the NMEA 2000_ adapter, the GDT 43 can connect directly to the NMEA 2000 network, and the information can be displayed on a compatible Garmin chartplotter or instrument display. Compatible Devices: GMI 10 & 20 GNX 120, 130, 20, 21 & Wireless Sail