Garmin GDT 43 Depth & Temperature Transducer [010-01749-00] Clearance Keep your unit protected from

Keep your unit protected from the elements with this display cover

These optics are designed exclusively by OceanLED and offer a truly striking 90° surface beam angle with a focused 20° side beam produces a blade of light under the water that penetrates further

or endorsed by

Series: Ghost

Garmin GDT 43 Depth & Temperature Transducer [010-01749-00] Clearance Keep your unit protected fromGDT 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