Instruments

About Instruments

Marine Instruments

Sailing navigation is made easy with a variety of electronics offered by Defender. Marine navigation tools, bundles, and a full line of accessories cover all boat navigation needs. Multifunction marine instruments offer an alternative when installation space and budget are tight.

Which marine instruments are important to sailing?

Anyone on the water can benefit from as much information as possible but it could be argued that sailing navigation and wind indicators are the essentials to skippers on sailboats. Depth finders and speed monitors might be seen as sailing frivolity, but any sailor would be happy to have these marine instruments in their electronics package.

Sailing into the wind

Technically there is no such thing. Sailing directly into the wind cuts down the angle and doesn't allow the sails to capture the wind, which propels the boat. Here's where sailing navigation tools and packages come into play. Wind indicators monitor the strength and direction of the wind while navigating correctly to capture the wind is essential.

How to navigate your cruise

Here's where depth finders, plotters, and temperature gauges become a more important part of your sailing navigation package. Cruising on your sailboat means less about wind and more about other boats, obstacles, and, of course, finding your way home. Defender Marine offers full sailboat navigation packages and multifunction marine electronics units for the family sailboat and the competitive team!

Instruments

Garmin Airmar DST 810 Smart Transducer - 010-11051-20

Garmin GMI 20 Instrument Display - 010-01140-00

Garmin gWind Transducer - 010-12117-20

Garmin gWind Transducer with GND 10 Black Box Bridge - 010-01227-00

Garmin GPS 24xd GPS Antenna with Heading Sensor

Garmin TD 50 Touchscreen Display - 010-02139-10

Garmin gWind Wireless 2 Transducer - 010-01616-00

Garmin GNX Wired Sail Pack 43 - 010-01248-60

Garmin Transom Mount NMEA 2000 Intelliducer - 010-00703-00

Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer - 010-01749-10

Garmin GNX Marine Display Instrument

Garmin GNX Large Format Marine Display Instrument

Garmin Airmar P79 In-Hull NMEA 2000 Smart Transducer - 010-11394-00

Garmin GNX Wireless Sail Pack 43 - 010-01616-30

Garmin GLO 2 Bluetooth GPS GLONASS Receiver - 010-02184-01

Garmin GA 38 Cortex V1 & M1 GPS/GLONASS Antenna

Garmin Airmar DT800 Depth/Temperature Smart Sensor - 010-11105-00

Garmin GA 38 GPS/GLONASS Antenna

Garmin gWind Mast Bracket - 010-12117-06

Garmin gWind & GND 10 Replacement Propeller - 010-12117-08

Garmin Intelliducer NMEA 2000 Thru-Hull Transducer

Garmin GST 43 Thru-Hull Speed/Temperature Transducer

Garmin GMI Wired Start Pack 52 - 010-01248-80

Garmin GST 43 Replacement Paddle Wheel - 010-12344-00

Garmin GDT 43 Depth & Temperature Transducer - 010-01749-00

Garmin GNX Wind Instrument - 010-01142-30

Garmin GNX Wired Sail Pack 52 - 010-01248-70

Garmin GMI/GNX Wired Sail Pack 52 - 010-01248-90

Garmin gWind Race Transducer - 010-01228-00

Garmin Airmar T80 External Mount Water Temp Probe - 010-10717-20

Garmin GPS 19x HVS NMEA 0183 - 010-01010-00

Spinlock Wireless Sense Mobile Load Cell

Garmin GNX Wireless Sail Pack 52 - 010-01616-40

Garmin GPS 16x HVS Sensor - 010-00258-63

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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