The Garmin GST 43 is designed for boating enthusiasts, providing accurate measurements of water speed and temperature through a reliable thru-hull installation. It seamlessly retrofits with existing Nexus 43mm thru-hull transducers (TH43).
Bundled with the GST 10, this transducer connects directly to the NMEA 2000® network, allowing for easy integration with compatible Garmin chartplotters and instrument displays to enhance your on-water experience.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Thru-hull installation for accurate water measurements
