![Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer [010-01749-10] Marine Navigation & Instruments | Radars It features an improved unibody](https://cdn.shopify.com/s/files/1/0499/1942/6726/products/63425XL.jpg?v=1605262721)
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It features an improved unibody housing that is corrosion proof and reduces potential leak paths
This low-profile bracket features an incredibly small footprint for bulkhead mounting
Pre-set turn patterns for more effective fishing/trolling presentations
Software update microSD card with adapter
Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer [010-01749-10] Marine Navigation & Instruments | Radars It features an improved unibodyGDT 43 NMEA 2000 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
