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

Maretron High-Resolution Color Display - 5.7" - DSM570-01

Airmar P79 Replacement Screw Pack - P79-SCREWPACK

Airmar WeatherStation Cable Adapter - 04-564-03

Airmar 33-114 Spares Kit O-Ring - 09-145

Airmar B17/B617/DT800 Replacement Rubber Washer - 09-452

Airmar DX900 Installation Kit and Housing - 20-1256-01

Airmar DX900+ Thru-Hull Smart Electromagnetic Speed Sensor - DX900-ST-0

Airmar 33-108 Paddle Wheel Kit Replacement Shaft - 01-088-1

Airmar 33-113/33-114 Paddle Wheel Kit Replacement Shaft - 01-088-5

Airmar 33-108 Wheel Kit Replacement Paddlewheel - 20-301-01

Airmar Raymarine ST600 Spare Wheel Kit - 33-250

Airmar Shorty Sensor Speed/Temperature Low-Profile Housing - 33-361-01

Airmar P398 Shorty Sensor Speed/Temperature Taper-Flush Housing - 33-444-02

Airmar WeatherStation Cable Extension Adapter

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

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

Airmar UST800/850 NMEA 2000 Ultrasonic Processor - UST8-ECP

Raymarine Anemometer Replacement Wind Cup Set - TA101

Faria Transom Mount Depth Transducer - SN2011

Faria Thru-Hull Depth Transducer - SN2060A

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

Furuno GPS Antenna - GPAC01

Furuno NMEA 2000 Plastic Thru-Hull Smart Digital Depth and Temp Sensor - DST-810PSF

Furuno GPS Navigator

Raymarine RSW Wired Replacement Cups & Bearings - R70949

Digital Yacht OneFix Precision L1/L5 GNSS System - ZDIGONEFIX

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

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

B&G Nemesis Sailing Display Hub - 000-15683-001

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

Veratron Sailboat Navigation Kit Plus - A2C1352150003

Simrad IS42 Speed/Depth Pack with DST810 Smart Sensor Transducer - 000-13293-002

Simrad IS42J Digital Engine Multi Gauge - NMEA 2000 Compatible - 000-14479-001

SI-TEX P79 In-Hull Adjustable Angle Transducer - 494/50/200-ES

Raymarine P66 Transom-Mount Transducer - E26027-PZ

Raymarine T075 Wireless Race Master System - T075-916

Raymarine Wireless Maxi Display - T210

Veratron VDO Acqualink TFT Display - 7" - A2C59501997

Veratron VDO Acqualink Carbon Triple Mast Bracket - B00028501

Veratron VDO Acqualink Single Display Mast Unit - B00044701

Veratron VDO Acqualink Triple Display Mast Unit - B00033101

Veratron AcquaLink TFT Display Bezel - 7" - A2C3995200001

Veratron AquaLink NavControl Display Bezel - A2C3997600001

Veratron NMEA 2000 Sailing Kit with OceanLink Instrument Kit - A2C3935310001

Veratron OceanLink TFT Display Bezel - 7" - A2C1697540001

Furuno P79 In-Hull Adjustable-Angle Smart Sensor - 235-IHF

Furuno Wind Instrument Display - FI70BW

Furuno Wind Instrument Display Package - FI70DSW

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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