Garmin GST™ 43 is a thru-hull transducer that provides reliable speed through water and water temperature data. It is designed for sailors and powerboaters who want accurate sensor data integrated directly into their Garmin marine system.
The GST 43 can be retrofitted directly into existing 43 mm Nexus TH43 thru-hull fittings, making the upgrade quick and simple without the need to drill new holes in the hull. This makes the transducer ideal as a replacement or modernization for older Nexus installations.
When used with the included GST™ 10 adapter, sensor data can be connected directly to the NMEA 2000® network. Speed and temperature data can then be displayed on compatible Garmin chartplotters and instrument displays, such as the GNX, GMI, or GPSMAP series. The plug-and-play connection ensures easy installation and stable data communication without complicated setup.
Key features
Measures speed through water and water temperature
Thru-hull mounting in 43 mm fitting
Can be retrofitted into existing Nexus TH43 installations
Direct connection to NMEA 2000® via GST™ 10
Display on compatible Garmin plotters and instruments
Stable and reliable sensor technology for marine use
