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

Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

Airmar 110WX WeatherStation Instrument - WS-110WX

Airmar CS4500 Ultrasonic Speed & Temperature Sensor

Furuno Wind Transducer with Cable - 30 m (98 5/8') - FI5001/30M

Maretron Ultrasonic Wind and Weather Station - WSO200

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

Maretron Depth/Speed/Temperature Retractable Smart Triducer - DST110-01

Digital Yacht DST810 NMEA2000 Triducer with BT Interface - ZDIGDST810

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

Digital Yacht WND100 Wind Transducer - ZDIGWND100

Airmar DST810 Smart Multisensor

B&G H5000 Barometric Pressure Sensor - 000-11552-001

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

Airmar DT800 Thru-Hull Tilted Element Smart Sensor

Airmar P39 Transom Mount Smart Sensor - P39-DT-N2

Simrad DT800 Thru-Hull Tilted Element Depth/Temperature Smart Sensor - 000-11738-001

Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

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

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

Digital Yacht GPS160 Trinav GPS with SeaTalk1 to NMEA0183 Converter - ZDIGGPS160ST

Digital Yacht GPS160 Trinav GPS with iKonvert NMEA2000 Interface Bundle - ZDIGGPS160N2K

Lowrance Point-1 Baja GPS/Glonass Receiver with Electronic Compass - 000-11045-002

Lowrance Point-1 External GPS Antenna with Heading Sensor - 000-11047-002

Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

Airmar GPS Sensor/Antenna - G2183-10

Digital Yacht GPS160 Trinav GPS with Furuno Output - ZDIGGPS160F

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

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

Lowrance Fuel Flow Sensor - 000-11517-001

Digital Yacht GPS Sensor/Antenna - USB - ZDIGGPS160USB

Furuno Plastic Transom Mount Multisensor - 525ST-PWC

Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG

Digital Yacht GPS160 Wireless Trinav GPS with WLN10 NMEA to WiFi Gateway - ZDIGGPS160WL

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

Digital Yacht GPS Sensor/Antenna - ZDIGGPS160

Furuno Plastic Thru-Hull Speed and Temperature Insert - ST-02PSB

Airmar P52 Transom Mount DST Triducer - P52-200-6G

Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0

Faria Thru-Hull Depth/Temp Transducer - SN0036A

Faria Transom Mount Depth Transducer - SN2011

Lowrance P79 In-Hull Transducer - 000-13942-001

Faria Thru-Hull Depth Transducer - SN2060A

Veratron GO Receiver

Airmar ST800 Thru-Hull Speed & Temperature Sensor

Simrad ST850 Speed/Temperature Sensor - 22098586

Airmar ST850 Thru-Hull Speed & Temperature Sensor

About Instruments

Marine Instruments

Which marine instruments are important to sailing?

Sailing into the wind

How to navigate your cruise

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