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Instruments

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

223 Listed

  1. Airmar 33-113/33-114 Paddle Wheel Kit Replacement Shaft - 01-088-5

    $8.37

  2. Airmar Shorty Sensor Speed/Temperature Low-Profile Housing - 33-361-01

    $42.90

  3. Airmar WeatherStation Cable Extension Adapter

    $10.12 - $15.40

  4. Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP

    $825.47

  5. Airmar B122 Low-Profile Flange Adapter Ring - 33-634-02

    $32.32

  6. Faria Universal Pitot Kit - 91109

    $22.31
    1
  7. 14% off

    Veratron GO Receiver

    $193.87 - $433.83
    $164.88 - $433.83
    0

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

    $519.50
    0

  9. Digital Yacht WND100 Wind Transducer - ZDIGWND100

    $590.01

  10. B&G Nemesis Sailing Display Hub - 000-15683-001

    $605.49
    0

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

    $1,554.47
    0

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

    $1,302.04
    0

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

    $306.57
    0

  14. Veratron Sailboat Navigation Kit Plus - A2C1352150003

    $4,202.32
    0

  15. Veratron LinkUp Intelligent Temperature & Pressure Sensor - B00070501

    $338.41
    0

  16. Airmar P66 Plastic Cover Assembly - 04-349-02

    $17.52

  17. Airmar WeatherStation Cable Adapter - 04-564-03

    $15.19

  18. Airmar Snap-In Smart Sensor Cap - 20-386-03

    $14.35

  19. Airmar Stuffing Tube Bushings - 20-488-01

    $43.01

  20. Airmar ST650 Valve Assembly - 20-603

    $30.21

  21. Airmar B55 Speed Only Thru-Hull Triducer Spare - 33-125

    $37.61

  22. Airmar B120 Bronze Low-Profile Housing - 33-340-01

    $205.06

  23. Airmar P8 Shorty Sensor Low-Profile Housing - 33-360-01

    $29.15

  24. Airmar P32 Spare Wheel Kit

    $28.09

  25. Airmar NMEA 0183 Stainless Tilted Element Smart Sensor - 235 kHz

    $1,551.62

  26. Airmar NMEA 2000 Stainless Tilted Element Smart Sensor - 235 kHz

    $880.46

  27. Airmar P79 In-Hull Transducer - 200 kHz

    $281.20 - $418.68

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

    $1,832.19

  29. Airmar 150WXS NMEA 0183/2000 WeatherStation - WS-150WXS-RS422

    $2,877.31

  30. Airmar 110WXS NMEA 0183/AG WeatherStation - WS-110WXS-RS232

    $2,568.13

  31. Airmar 110WXS NMEA 0183/2000 WeatherStation - WS-110WXS-RS422

    $2,568.13

  32. Airmar Bronze Thru-Hull High Precision Temperature Sensor - T42-A

    $394.01

  33. Airmar Transom Speed/Temperature Sensor with Furuno 6-Pin - ST-01PTB

    $160.94

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

    $224.80

  35. Airmar Apelco/Raytheon 7-Pin Extension Cable - 19.5' (6 m) - M99001-26-20

    $275.55

  36. Airmar WAAS/EGNOS Enabled NMEA 0183/2000 GPS Antenna - G2183

    $603.37

  37. Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850

    $1,340.12

  38. Airmar B122 Bronze Long Stem Retractable Housing - B122-HSG

    $237.29

  39. Airmar B619 Garmin Thru-Hull Transducer - 77/200kHz

    $349.59

  40. Airmar CS4500 Ultrasonic Speed & Temperature Sensor

    $1,340.13 - $1,509.34

  41. Faria Chesapeake White SS Dual Depth/Temp Sounder with Transducer - 13852

    $481.41

  42. Faria Thru-Hull Depth Transducer - SN2060A

    $213.49

  43. Veratron Ocean Link TFT Multifunction Display - 7" - A2C1865330001

    $2,004.22
    0

  44. Veratron VDO Acqualink TFT Display - 7" - A2C59501997

    $2,004.25
    0

  45. Veratron AcquaLink TFT Display Bezel - 7" - A2C3995200001

    $53.64
    0
  46. 73% off

    Veratron AquaLink NavControl Display Bezel - A2C3997600001

    $24.70
    $6.63
    0

  47. Veratron OceanLink TFT Display Bezel - 7" - A2C1697540001

    $50.22
    0
  48. 9% off

    Furuno Long-Stemmed Wind Transducer - FI5001L

    $1,021.47
    $919.39
    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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