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Instruments

Depth Instruments Instrument Transducers & Sensors Instrument Display Mounts & Accessories Multifunction Instruments Weather Stations Speed Instruments Wind Instruments

293 Listed

  1. Furuno Bronze Long Stem Thru-Hull Depth/Temp NMEA 2000 Smart Sensor - 235-MSLF

    $851.14

  2. Furuno GPS Navigator

    $3,503.90 - $4,178.90

  3. Furuno Bronze Thru-Hull Multisensor with High-Speed Fairing Block

    $531.18 - $649.97

  4. Furuno GPS/DGPS H-Field Antenna

    $601.35

  5. Furuno Thru-Hull Digital Depth Speed & Temperature Sensor

    $540.60 - $643.21

  6. Furuno Thru-Hull Digital Depth & Temperature Sensor

    $720.15 - $797.12

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

    $444.75
    0

  8. Simrad IS42 Speed/Depth Pack with DST810 Smart Sensor Transducer - 000-13293-002

    $1,416.80
    0

  9. Simrad IS42J Digital Engine Multi Gauge - NMEA 2000 Compatible - 000-14479-001

    $1,187.26
    0

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

    $301.65
    0

  11. SI-TEX SDD-110 Digital Depth Indicator - SDD-110FM-P

    $620.26
    0

  12. SI-TEX SDD-110 Digital Depth Indicator - SDD-110TM

    $643.21
    0

  13. SI-TEX SDD-110 Digital Depth Indicator - SDD-110TH-B

    $663.45
    0
  14. 66% off

    Oceanic Systems Poseidon Primary Display

    $2,430.64
    $809.30
    0

  15. Furuno Long-Stemmed Wind Transducer - FI5001L

    $978.03
    0

  16. Furuno Wind Instrument Display - FI70BW

    $1,612.54
    0

  17. Furuno Wind Instrument Display Package - FI70DSW

    $2,440.05
    0

  18. Digital Yacht GPS Sensor/Antenna - USB - ZDIGGPS160USB

    $338.08
    0

  19. Airmar GPS Sensor/Antenna - G2183-10

    $1,449.49
    0

  20. Lowrance PDRT-WSU Pod Transducer with Remote Temperature Sensor - 000-0106-69

    $92.38

  21. Veratron VMH 70 Touchscreen Display - B00129201

    $1,863.94

  22. Davis Instruments WeatherLink Console - 6313

    $447.45

  23. Davis Instruments Daytime Fan Aspirated Radiation Shield Kit - 7747

    $289.50

  24. Davis Instruments Vantage Vue Wireless Integrated Sensor Suite - 6357

    $448.82

  25. Davis Instruments Vantage Pro2 Sensor Suite Wireless Weather Station with Fan Aspirated Radiation Shield - 6323

    $1,082.00

  26. Davis Instruments Vantage Pro2 Plus Sensor Suite Wireless Weather Station with Fan Aspirated Radiation Shield - 6328

    $1,709.75

  27. Davis Instruments Wireless Anemometer/Sensor Transmitter Kit - 6332

    $284.10

  28. Davis Instruments Long Range Repeater with Solar Power - 7654

    $556.80

  29. Davis Instruments Standard Wireless Repeater with Solar Power - 7627

    $425.85

  30. Davis Instruments Solar Radiation Sensor - 6450

    $254.38

  31. Davis Instruments UV Radiation Sensor - 6490

    $473.08

  32. Davis Instruments Vantage Pro and EnviroMonitor Anemometer - 6410

    $273.30

  33. Davis Instruments Radiation Shield - 7714

    $165.31

  34. Davis Instruments Vantage Vue/Vantage Pro2/Weather Envoy USB Power Cord - 6627

    $18.00

  35. Davis Instruments Sonic Anemometer - 6415

    $725.55

  36. Davis Instruments Vantage Pro2 Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6253

    $1,415.46

  37. Davis Instruments Vantage Pro2 Plus Wireless Weather Station with Radiation Sensors and WeatherLink Console - 6262

    $1,740.79

  38. Davis Instruments Vantage Pro2 Plus Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6263

    $2,020.24

  39. Davis Instruments 2-Wire Termination Temperature Probe - 6470

    $100.48

  40. Davis Instruments RJ Connector Temperature Probe

    $50.53 - $89.68

  41. Davis Instruments Integrated Sensor Suite with Standard Radiation Shield

    $670.24 - $779.59

  42. Davis Instruments Integrated Sensor Suite Plus with Standard Radiation Shield

    $1,297.99 - $1,407.34

  43. Davis Instruments 4-Conductor Extension Cable

    $57.28 - $126.15

  44. Sierra GPS Receiver - 68982P

    $178.78

  45. Spinlock Wireless Sense Mobile Load Cell

    $5,873.10 - $8,033.12

  46. Spinlock Wireless Sense Loop

    $389.74 - $512.25

  47. Digital Yacht OneFix Precision L1/L5 GNSS System - ZDIGONEFIX

    $605.40

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

    $473.10
    0
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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!

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