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

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 Triton2 Digital Display - 000-13294-001

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

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

B&G Nemesis Sailing Data Display

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

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

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

Airmar DT800 Thru-Hull Tilted Element Smart Sensor

Airmar 200WX NMEA 0183/2000 RS232 WeatherStation

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

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

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

Davis Instruments Vantage Pro2 Wireless Weather Station with Standard Radiation Shield and WeatherLink Console - 6252

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

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

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

Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS232-IPX7

Airmar 150WXS NMEA 0183/AG WeatherStation - WS-150WXS-RS232

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

Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

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

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

Maretron Ultrasonic Wind and Weather Station - WSO200

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

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

Maretron NMEA 2000 Multifunction Color Display - DSM410-01

Airmar ST300 Replacement Insert - ST300-INS-0

Airmar 110WX WeatherStation Instrument - WS-110WX

HawkEye DepthTrax 2B Depth Finder - DT2B-TM

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

Furuno GPS/WAAS Navigator with GPS Antenna - GP39

Maretron N2KView Vessel Monitoring & Control Software - N2KVIEW

SeaStar Teleflex/Sierra In-Dash Digital Depth Finder with Transducer - 2" - 26000P

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

B&G Sail Performance Sensor Pack - 000-15974-001

Faria Chesapeake Black SS Depth Sounder

Furuno Wind Transducer - FI5001

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

Airmar ST800 Thru-Hull Speed & Temperature Sensor

Lowrance Fuel Flow Sensor - 000-11517-001

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

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

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

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

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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