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

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

B&G Nemesis Sailing Data Display

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

Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

Airmar DST810 Smart Multisensor

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

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

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

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

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

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

Airmar 200WX NMEA 0183/2000 RS232 WeatherStation

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

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

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

Airmar DT800 Thru-Hull Tilted Element Smart Sensor

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

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

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

Airmar P79 In-Hull Dual Frequency Transducer

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

B&G Instrument Display for H5000/Triton

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

Airmar 110WX WeatherStation Instrument - WS-110WX

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

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

Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

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

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

Airmar 235 kHz NMEA 2000 Bronze Tilted Element Smart Sensor

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

Airmar ST800 Thru-Hull Speed & Temperature Sensor

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

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

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

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

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

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

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

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

Airmar ST800 Installation Kit - 20-410-01

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

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

Airmar ST850 Thru-Hull Speed & Temperature Sensor

Airmar P79 Replacement Mounting Base and Locking Ring - P79-FL

Airmar P79 235 kHz In-Hull Transducer

Airmar UST850 Ultrasonic Smart Sensor Insert - UST850-INS

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

3Filters

Change Locale

Helpful Information

Get In Touch

Resources

Stay Connected