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 WS320 Wireless Wind Sensor - 000-14383-001

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

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

Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

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

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

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

Airmar DT800 Thru-Hull Tilted Element Smart Sensor

B&G Triton2 S/D/W Wireless Wind Package - Includes 2 Displays - 000-15613-002

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

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

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

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

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

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

B&G Nemesis Sailing Data Display

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

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

HawkEye DepthTrax 2B Depth Finder - DT2B-TM

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

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

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

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

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

B&G H5000 Graphic Display - 000-11542-001

Airmar ST300 Replacement Insert - ST300-INS-0

Maretron Ultrasonic Wind and Weather Station - WSO200

Airmar ST800 Thru-Hull Speed & Temperature Sensor

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

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

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

Airmar ST850 B&G Replacement Insert with Valve - ST850-INS-BG

B&G Instrument Display for H5000/Triton

Airmar ST850 Thru-Hull Speed & Temperature Sensor

Furuno Instrument/Data Organizer - FI70

Furuno Weather Station - 200WX

Faria Chesapeake Black SS Depth Sounder

Faria Chesapeake White SS Depth Sounder

Airmar WeatherStation USB Interface Box - WS-USB

Veratron VDO NMEA 2000 Wind Sensor - A2C59501984

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

Airmar NMEA 0183 Plastic Tilted Element Smart Sensor - 235 kHz

Airmar ST300 Thru-Hull Shorty Speed/Temperature Sensor - ST300-FISO

Davis Instruments Vantage Vue Wireless Weather Station with WeatherLink Console - 6242

B&G H5000 Computer - 000-11554-001

Veratron Rudder Angle Sensor

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

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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