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

Garmin GMI 20 Instrument Display - 010-01140-00

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

Veratron Ocean Link TFT Multifunction Display - 7" - A2C1865330001

Garmin gWind Transducer with GND 10 Black Box Bridge - 010-01227-00

Raymarine Alpha Performance Display

Raymarine DT 800 D/T Smart Xducer Temperature Smart Transducer - A22165

Raymarine i60 Wind Instrument Display - E70061

Raymarine P79 In-Hull Adjustable-Angle Transducer - E26001-PZ

Raymarine GA200 GPS Antenna - A80589

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

Garmin gWind Transducer - 010-12117-20

Veratron VDO NMEA 2000 Wind Sensor - A2C59501984

Raymarine ST900/P120 Thru-Hull Transducer

Airmar ST800 Thru-Hull Speed & Temperature Sensor

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

Veratron Rudder Angle Sensor

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

Airmar ST850 Thru-Hull Speed & Temperature Sensor

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

Furuno Wind Transducer - FI5001

Raymarine i50 Depth Instrument Display - E70059

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

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

Raymarine DT800 Thru-Hull Tilted Element Smart Sensor - A22112

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

Airmar NMEA 2000 Bronze Tilted Element Smart Sensor - 235 kHz

Lowrance Fluid Level Sensor - 000-11518-001

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

Raymarine Long-Arm Forward Wind Transducer - R28171

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

Maretron GPS Antenna/Receiver - GPS200-01

Airmar U200 NMEA 2000 to USB Gateway - WS2-USB

Raymarine D800/P17 Thru-Hull Retractable Transducer - E26030

B&G WS300 Wind Speed Bearing - 213-10-038

Raymarine ST50 Masthead Wind Transducer Service Kit - E28081

Raymarine Raystar RS150 GPS Sensor - E70310

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

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

Raymarine i50 Speed System with ST900/P120 Retractable Speed/Temp Thru-Hull Transducers - T70583

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

Garmin Airmar P79 In-Hull NMEA 2000 Smart Transducer - 010-11394-00

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

Furuno Remote Display - RD33

Garmin GNX Wired Sail Pack 43 - 010-01248-60

B&G Instrument Display for H5000/Triton

Garmin gWind Wireless 2 Transducer - 010-01616-00

Airmar Wiring Box with Screw Terminals - 33-035-BOX

Airmar ST300 Replacement Insert - ST300-INS-0

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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