Instruments

  1. Maretron N2KView Vessel Monitoring & Control Touchscreen Display - TSM810C-01

    $3,602.35
    0
  2. Raymarine i50 Tridata/i60 Wind Depth and Speed System with ST900/P120 and P319 - T70585

    $2,187.18
  3. 41% off

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

    $3,421.52
    $1,987.13
    0
  4. Raymarine i70 Sail Pack with ST900/P120 and D800 Thru-Hull Transducers - T70586

    $1,852.90
  5. Raymarine i50/i60 Sail Pack Wind Depth and Speed System - T70584

    $1,824.14
  6. Raymarine i50/i60 Depth, Speed and Wind Systems Pack - E70153

    $1,724.13
    0
  7. Raymarine i70s System Pack - T70216

    $1,695.42
    0
  8. Raymarine i70s Instrument Display with Wind and Depth Transducer - T70226

    $1,695.35
    0
  9. Raymarine Alpha Performance Display

    $1,644.62 - $2,740.62
    0
  10. 43% off

    Raymarine Wireless Vertical Wind Transmitter - T222

    $2,539.24
    $1,439.13
    0
  11. Maretron 5.7" High-Resolution Color Display - DSM570-01

    $1,256.93
    0
  12. Raymarine i60 Wind System - E70150

    $1,200.76
    0
  13. Raymarine i50 Tridata System with ST900/P120 and P319 Retractable Thru-Hull Transducers - T70582

    $1,070.64
  14. Raymarine RSW Wired Smart Wind Transducer - E70670

    $1,041.84
  15. 47% off

    Raymarine T075 Wireless Race Master System - T075-916

    $1,904.92
    $993.87
    0
  16. Raymarine i50 Tridata System - E70149

    $921.27
    0
  17. Raymarine Long-Arm Forward Wind Transducer - E22079

    $822.63
    0
  18. 49% off

    Raymarine Wireless Maxi Display - T210

    $1,622.66
    $822.58
    0
  19. Raymarine T111 Wireless Dual Display - T111-916

    $814.36
    0
  20. Maretron N2KView Vessel Monitoring & Control Software - N2KVIEW

    $797.92
    0
  21. Raymarine Standard-Arm Forward Wind Transducer - E22078

    $726.72
    0
  22. Raymarine i50 Speed System with ST900/P120 Retractable Speed/Temp Thru-Hull Transducers - T70583

    $721.29
    1
  23. Maretron Ultrasonic Wind and Weather Station - WSO200

    $706.15
    0
  24. Raymarine i70s Instrument Display - E70327

    $696.56
    0
  25. Maretron NMEA 2000 Multifunction Color Display - DSM410-01

    $682.84
    0
  26. Raymarine i60 Wind Instrument Display - E70061

    $666.42
    1
  27. Raymarine i50 Tridata Instrument Display - E70060

    $643.13
    0
  28. Raymarine i50 Depth System - E70148

    $608.90
    0
  29. Raymarine i50 Depth Instrument Display - E70059

    $607.51
    0
  30. Raymarine i50 Speed Instrument Display - E70058

    $607.51
    0
  31. Maretron Depth/Speed/Temperature Retractable Smart Triducer - DST110-01

    $593.79
    0
  32. Raymarine SR200 InfoLINK SiriusXM Receiver - E70499

    $585.59
    0
  33. Raymarine Long-Arm Forward Wind Transducer - R28171

    $556.85
    0
  34. 49% off

    Raymarine Wireless Mast Rotation Transmitter - T221

    $1,019.86
    $514.33
    0
  35. Raymarine DST810 Gen 2 Thru-Hull Smart Transducer - E70667

    $508.85
    1
  36. Raymarine Standard-Arm Forward Wind Transducer - R28170

    $484.21
    3
  37. 42% off

    Raymarine T112 Wireless Analog Wind Display - T112-916

    $837.67
    $480.10
    0
  38. Raymarine ECI-100 Universal Engine & Control Interface - E70227

    $465.01
    0
  39. Raymarine DT 800 D/T Smart Xducer Temperature Smart Transducer - A22165

    $448.59
    0
  40. Raymarine DT800 Thru-Hull Tilted Element Smart Sensor - A22112

    $448.57
    0
  41. Raymarine Micro-Talk Wireless Performance Sailing Gateway - E70361

    $437.63
    0
  42. Raymarine Raystar RS150 GPS Antenna with Pole Mount Adapter - T70327

    $429.39
    0
  43. Raymarine iTC-5 Instrument Transducer Converter - E70010

    $418.43
    0
  44. 39% off

    Raymarine T113 Wireless Remote Display - T113-916

    $689.69
    $414.05
    0
  45. Raymarine Raystar RS150 GPS Sensor - E70310

    $411.58
    1
  46. Raymarine Rotavecta Wind Transducer - Z195

    $370.50
    0
  47. Maretron GPS Antenna/Receiver - GPS200-01

    $356.78
    0
  48. Maretron Marine Alarm Module - ALM100-01

    $311.57
    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!