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

Simrad GS25 GPS Antenna with Heading Sensor - 000-11043-002

Furuno Weather Station - 200WX

Lowrance Point-1 AP GPS and Heading Antenna - 000-12930-002

Furuno GPS Navigator Chartplotter with GPS Antenna - GP39

Simrad GPS-500 GPS Antenna - 000-13613-001

Furuno Wind Transducer - FI5001

Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001

Furuno Airmar DST810 Smart Multi Sensor - DST-810MSF

Furuno WGPS/GPS Receiver - GP330B

Lowrance HST-WSU Skimmer Transducer with Temperature Sensor - 83/200 kHz - 000-0106-48

Furuno Instrument/Data Organizer - FI70

Lowrance Fuel Flow Sensor - 000-11517-001

Lowrance Speed Sensor Pack - 000-11519-001

Lowrance P79 In-Hull Transducer - 000-13942-001

Lowrance Point-1 External GPS Antenna with Heading Sensor - 000-11047-002

Simrad SS60 xSonic Thru-Hull Transducer

Simrad GO9 XSE Suncover - 000-13698-001

Simrad NSS9 evo3 and Zeus3 9 Gimbal Mounting Bracket - 000-13758-001

Lowrance Fluid Level Sensor - 000-11518-001

Simrad evo3/3S Suncover

Furuno Long-Stemmed Wind Transducer - FI5001L

Furuno Remote Display - RD33

Simrad SS175 xSonic Thru-Hull CHIRP Transducer

Lowrance Temperature Sensor - 000-11520-001

Simrad NSX 3015UW Mounting Bracket - 000-16220-001

Simrad GO7 Bracket Mount Suncover - 000-14227-001

Simrad AP44 Autopilot Controller Suncover - 000-13724-001

Simrad GO9 XSE and Vulcan 9 Dash Mount Kit - 000-13699-001

Simrad GO7 XSR and Vulcan 7R Bezel - 000-14230-001

Lowrance Cruise/Hook2 83/200 Skimmer Transom Mount Transducer - 000-15053-001

Simrad NSS12 Evo3/3S & Zeus3/3S 12 Edge Bezels - 000-13751-001

Furuno Rate Compensated Heading Sensor - PG500R

Simrad IS35 Digital Display - 000-13334-001

Simrad NSX and Vulcan Multifunction Display Dash Mount Kit

Furuno GPS Antenna - GPA017

Simrad NSX Corner Clip - 000-15822-001

Lowrance Thru-Hull Temperature Sensor - 000-11521-001

Lowrance Elite FS Protective Suncover

Lowrance 9-Pin Shoot Thru-Hull Pod Transducer with Remote Temp - 000-14887-001

Simrad GO7/Vulcan 7 Flush Mount Kit (No Suncover) - 000-12366-001

Simrad NSX 3012UW Mounting Bracket - 000-16217-001

Simrad GO12 Suncover - 000-14147-001

Simrad NSX Ultrawide Suncover

Simrad NSX Suncover

Simrad NSS7 EVO3 & Zeus3 - 7 Edge Bezels - 000-13749-001

Simrad AP24/IS20/IS70 Suncover Spare - 000-10160-001

Simrad IS35 Suncover - 000-11773-001

Simrad GO5 Suncover - 000-13168-001

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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