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 UDST800 Thru-Hull Ultrasonic Smart Multisensor

B&G Nemesis Sailing Data Display

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

Airmar DST810 Smart Multisensor

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

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

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

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

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 Triton Edge Sailing Processor - 000-15134-001

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

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

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

Airmar DT800 Thru-Hull Tilted Element Smart Sensor

Airmar 110WX WeatherStation Instrument - WS-110WX

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

B&G Instrument Display for H5000/Triton

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

B&G H5000 Computer - 000-11554-001

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

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

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

Airmar NMEA 2000 Bronze Tilted Element Smart Sensor - 235 kHz

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

Airmar B122 Long Stem Thru-Hull Smart Multisensor - 235 kHz

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

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

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

Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

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

Airmar ST800 Thru-Hull Speed & Temperature Sensor

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

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

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

Airmar ST850 Thru-Hull Speed & Temperature Sensor

Airmar WeatherStation USB Interface Box - WS-USB

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

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

Airmar P79 In-Hull Dual Frequency Transducer

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

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

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

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

Airmar NMEA 0183 Stainless Tilted Element Smart Sensor - 235 kHz

Airmar 150WX NMEA 0183/2000 WeatherStation - WS-150WX-RS232

Airmar WeatherStation Humidity Sensor - WS-HUMIDITY

Airmar Gen2 DST810/ST900/ST950 Replacement Paddlewheel - 33-HP-PADDLEWHEEL

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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