Instruments

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

    $1,900.05
    0
  2. Furuno Weather Station - 200WX

    $1,648.95
    0
  3. Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

    $1,434.32 - $1,662.47
    0
  4. Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

    $1,347.92 - $1,580.12
    0
  5. Airmar CS4500 Ultrasonic Speed & Temperature Sensor

    $1,146.77 - $1,242.63
  6. Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850

    $1,098.16
  7. Furuno Long-Stemmed Wind Transducer - FI5001L

    $978.03
    0
  8. Simrad B744V W/N2K Speed/Temp - 000-14804-001

    $801.28
  9. Airmar B122 235 kHz Long Stem Thru-Hull Smart Multisensor

    $798.48 - $1,113.03
  10. Furuno Wind Transducer - FI5001

    $681.00
    0
  11. Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP

    $547.36
  12. Furuno Airmar DST810 Smart Multi Sensor - DST-810MSF

    $529.01
    0
  13. Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF

    $523.07
    0
  14. Furuno WGPS/GPS Receiver - GP330B

    $520.01
    0
  15. Airmar DST810 Smart Multisensor

    $485.25 - $709.36
    1
  16. Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

    $404.25 - $551.41
  17. Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

    $375.90 - $609.46
  18. Maretron GPS Antenna/Receiver - GPS200-01

    $354.28
    0
  19. Airmar Bronze Thru-Hull High Precision Temperature Sensor - T42-A

    $309.75
  20. Airmar B619 77/200kHz Thru-Hull Transducer - 8-Pin Garmin

    $278.70
  21. Airmar B122 Bronze Long Stem Retractable Housing - B122-HSG

    $246.30
  22. Furuno GPS Antenna - GPA017

    $169.35
    0
  23. Airmar ST800 Thru-Hull Speed & Temperature Sensor

    $162.60 - $384.01
  24. Airmar ST850 Thru-Hull Speed & Temperature Sensor

    $141.00 - $350.26
    1
  25. 9% off

    SI-TEX External GPS Antenna - MDA-1-ANT

    $70.78
    $63.76
    0

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!