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

Airmar DST810 Smart Multisensor

B&G Triton2 S/D/W Wired Wind Package - Includes 2 Displays - 000-14502-002

B&G WS310 Wind Sensor without Cable - 000-14391-001

B&G Triton2 Digital Display - 000-13294-001

Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

B&G Triton2 S/D/W Wireless Pack with DST810 Transducer - 000-14956-002

B&G DST 810 Depth/Speed/Temperature Smart Sensor Transducer - 000-15735-001

B&G WS320 Wireless Wind Sensor - 000-14383-001

Airmar 200WX NMEA 0183/2000 RS232 WeatherStation

B&G WS310 Wired Wind Sensor - 000-14382-001

B&G Triton2 S/D/W Wired Pack with DST810 Transducer - 000-14955-002

B&G Triton Edge Sailing Processor - 000-15134-001

Maretron NMEA 2000 Multifunction Color Display - DSM410-01

Airmar DT800 Thru-Hull Tilted Element Smart Sensor

B&G WS320 Wireless Wind Sensor - 000-14390-001

Airmar ST800 FISO 5-Pin Replacement Insert - ST800-INS

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

B&G ForwardScan Depth Transducer - 000-11675-001

Lowrance Fluid Level Sensor - 000-11518-001

Airmar NMEA 2000 Bronze Tilted Element Smart Sensor - 235 kHz

B&G ZG100 External GPS with Heading Sensor - 000-11048-002

Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

B&G Nemesis Sailing Data Display

Airmar ST800 Thru-Hull Speed & Temperature Sensor

Airmar 200WX Apparent & True Wind WeatherStation Instrument - WS-200WX

B&G Triton 2 Speed/Depth Wireless Wind Instrument Pack - 000-14957-002

Airmar P39 Transom Mount Smart Triducer Multisensor - P39-235-N2

Veratron Rudder Angle Sensor

B&G 213 Masthead Wind Sensor Unit - 213-00-002

Airmar P617V Plastic Low-Profile Housing with Valve - 33-510-01

HawkEye DepthTrax 2B Depth Finder - DT2B-TM

Veratron VDO NMEA 2000 Wind Sensor - A2C59501984

Furuno Wind Transducer - FI5001

Airmar ST-800 Paddlewheel Kit - 33-493-01

Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS422

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

Airmar ST300 Replacement Insert - ST300-INS-0

B&G WS300 Wind Vane Mast Cable - 000-14397-001

Furuno Remote Display - RD33

B&G Triton2 Speed/Depth Pack with DST810 Smart Sensor Transducer - 000-13298-002

Faria Chesapeake Black SS Depth Sounder

Furuno Instrument/Data Organizer - FI70

Airmar ST850 Thru-Hull Speed & Temperature Sensor

Furuno GPS Navigator

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

Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL

B&G WS310 Wired Wind Sensor - 000-14843-001

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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