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Garmin GDT 43 NMEA 2000 Depth & Temperature TransducerGDT™ 43 NMEA 2000® Depth & Temperature TransducerThis thru-hull transducer can read water depth and water temperature. It can retrofit an existing Nexus and Silva 43 mm thru-hull transducer ... Learn More
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Garmin GST 43 Thru-Hull Speed/Temperature TransducerGST™ 43 Thru-Hull Speed/Temperature TransducerThe GST 43 is a thru-hull transducer that can read water speed and temperature. The transducer can retrofit an existing Nexus 43mm thru-hull transdu... Learn More