Instruments

  1. Rebate

    Raymarine ST50 Masthead Wind Transducer Service Kit - E28081

    $28.99
    1
  2. Rebate

    Raymarine ST60 Wind Transducer Service Kit - A28167

    $57.99
    1
  3. Rebate

    Raymarine Micro-Talk Clamshell Riser Mounting Kit - A80437

    $32.99
    2
  4. Rebate

    Raymarine P7 Thru-Hull Low Profile Shorty Transducer - E26009

    $107.99
    1
  5. Rebate

    Raymarine Raystar RS150 GPS Sensor - E70310

    $286.99
    1
  6. Rebate

    Raymarine Standard-Arm Forward Wind Transducer - R28170

    $350.99
    2
  7. Rebate

    Raymarine i60 Close-Hauled Wind Instrument Display - E70062

    $404.99
    1
  8. 24% off
    Rebate

    Raymarine Retro Instrument Bezel - A80355

    $13.12
    $9.84
    0
  9. Rebate

    Raymarine Retro Instrument Bezel - A80356

    $23.99
    0
  10. Rebate

    Raymarine Retro Instrument Sun Cover - A80357

    $23.99
    0
  11. Rebate

    Raymarine Rotavecta Wind Transducer - Z195

    $269.99
    0
  12. Rebate

    Raymarine Spade Connectors - Q085

    $18.28
    0
  13. Rebate

    Raymarine SR200 InfoLINK SiriusXM Receiver - E70499

    $361.99
    0
  14. Rebate

    Raymarine ST300/P371 Thru-Hull Low-Profile Shorty Transducer - E26008

    $120.99
    0
  15. Rebate

    Raymarine ST69 Transom-Mount Transducer - E26005

    $120.99
    0
  16. Rebate

    Raymarine ST800/B120 Thru-Hull Low Profile Transducer - M78716

    $217.99
    0
  17. Rebate

    Raymarine ST800/P120 Thru-Hull Low Profile Transducer - E26031

    $116.99
    0
  18. Rebate

    Raymarine Standard-Arm Forward Wind Transducer - E22078

    $486.99
    0
  19. Rebate

    Raymarine Sun Cover - R22169

    $23.99
    0
  20. Rebate

    Raymarine Suncover (261312) - A80358

    $23.99
    0
  21. 30% off
    Rebate

    Raymarine T070 Race Master - T070-916

    $728.99
    $510.29
    0
  22. 30% off
    Rebate

    Raymarine T075 Wireless Race Master System - T075-916

    $1,389.99
    $972.99
    0
  23. Rebate

    Raymarine T101 Wireless Wind System - T101-916

    $1,236.99
    0
  24. 30% off
    Rebate

    Raymarine T103 Wireless Speed and Depth System - T103-916

    $1,001.99
    $701.39
    0
  25. 10% off
    Rebate

    Raymarine T104 Wireless Speed, Depth and Wind NMEA System - T104-916

    $2,496.99
    $2,247.29
    0
  26. 30% off
    Rebate

    Raymarine T106 Wireless Remote Starter System - T106-916

    $502.99
    $352.09
    0
  27. 30% off
    Rebate

    Raymarine T110 Wireless Display - T110-916

    $502.99
    $352.09
    0
  28. 30% off
    Rebate

    Raymarine T111 Wireless Dual Display - T111-916

    $609.99
    $426.99
    0
  29. 30% off
    Rebate

    Raymarine T112 Wireless Analog Wind Display - T112-916

    $610.99
    $427.69
    0
  30. 30% off
    Rebate

    Raymarine T113 Wireless Remote Display - T113-916

    $502.99
    $352.09
    0
  31. Rebate

    Raymarine Thru-Hull Retractable Transducer - T911

    $177.99
    0
  32. 30% off
    Rebate

    Raymarine Thru-Hull Retractable Transducer - T912

    $168.99
    $118.29
    0
  33. 30% off
    Rebate

    Raymarine Thru-Hull Retractable Transducer - T910

    $260.99
    $182.69
    0
  34. 30% off
    Rebate

    Raymarine Wind Transmitter Bearing Service Kit - TA122

    $81.99
    $57.39
    0
  35. 30% off
    Rebate

    Raymarine Wireless Dual Instrument Mast Bracket - T232

    $216.99
    $151.89
    0
  36. Rebate

    Raymarine Wireless Dual Maxi Display - T215

    $1,028.99
    0
  37. 30% off
    Rebate

    Raymarine Wireless Flush Thru-Hull Fitting for Transducer - T943

    $37.99
    $26.59
    0
  38. 30% off
    Rebate

    Raymarine Wireless Hull Transmitter - T121

    $425.99
    $298.19
    0
  39. 30% off
    Rebate

    Raymarine Wireless Mast Bracket - T137

    $115.99
    $81.19
    0
  40. 30% off
    Rebate

    Raymarine Wireless Mast Rotation Transmitter - T221

    $743.99
    $520.79
    0
  41. 6% off
    Rebate

    Raymarine Wireless Maxi 3-Up Mast Bracket - T234

    $261.99
    $244.02
    0
  42. 30% off
    Rebate

    Raymarine Wireless Maxi Display - T210

    $1,183.99
    $828.79
    0
  43. 30% off
    Rebate

    Raymarine Wireless Micro Compass Deck Bracket - T004

    $64.99
    $45.49
    0
  44. 30% off
    Rebate

    Raymarine Wireless Speed, Depth and Wind System - T108-916

    $2,003.99
    $1,402.79
    0
  45. 30% off
    Rebate

    Raymarine Wireless Vertical Wind Transmitter - T222

    $1,852.99
    $1,297.09
    0
  46. Rebate

    Raymarine Wireless Wind Package for SeaTalk ng Networks - T70345

    $1,120.99
    0
  47. Rebate

    Raymarine B17 Thru-Hull Retractable Transducer - M78717

    $204.99
    0
  48. Rebate

    Raymarine D800/P17 Thru-Hull Retractable Transducer - E26030

    $116.99
    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!