![Marine](/m/sg/g/products/hero/hero_onthewater_1.jpg)
Antennas & Sensors
![Marine](/m/sg/g/products/hero/hero_onthewater_1.jpg)
Wherever you are on the water, there are Garmin antennas and sensors available to keep you in the know and on course. These include GPS/GLONASS antennas, marine heading sensors and even antennas for weather information and entertainment.
![MSC 10 Marine Satellite Compass](/m/sg/g/products/msc-10-cf-lg.jpg)
MSC 10 Marine Satellite Compass
Get reliable, accurate heading information with the easy-to-install GPS-based MSC 10 marine satellite compass.
![GPS 24xd](/m/sg/g/products/gps-24xd-cf-xl.jpg)
GPS 24xd
The GPS 24xd HVS position receiver and antenna gives you precise location with multi-band GNSS and heading accuracy even at slow speeds.
![GA38 GPS Pole Mount Antenna](/m/sg/g/products/ga38-gps-pole-mount-antenna.png)
GA38 GPS Pole Mount Antenna
Garmin is pleased to announce the 2016 GA38 GPS pole mount antenna.GA38 GPS pole mount antenna is specifically designed for semi-commercial market. GA38 pole mount not only supports GPS and GLONASS system, but also supports BeiDou. That will provide better coverage rate for our customer.
![Water Speed Sensor(4-pin)](/m/sg/g/products/water-speed-sensor-image-01.jpg)
Water Speed Sensor(4-pin)
![GA 38 GPS/GLONASS Antenna](/m/sg/g/products/ga-38-gps-glonass-antenna-image-01.jpg)
GA 38 GPS/GLONASS Antenna
Built to take advantage of the GLONASS system/constellation of satellites as well as standard GPS
![GTEMP10-TH Thru-hull Temp Sensor](/m/sg/g/products/gtemp10-th-thru-hull-temp-sensor-image-01.jpg)
GTEMP10-TH Thru-hull Temp Sensor
![Airmar T80 Water Temperature Probe (8-pin)](/m/sg/g/products/cf-lg_30.jpg)