Instruments

  1. Simrad IS35 Suncover - 000-11773-001

    $22.98
  2. Simrad NSS7 EVO3 & Zeus3 - 7 Edge Bezels - 000-13749-001

    $23.26
  3. Simrad GO5 Suncover - 000-13168-001

    $24.38
  4. Simrad AP24/IS20/IS70 Suncover Spare - 000-10160-001

    $24.38
  5. Simrad GO7 XSR and Vulcan 7R Bezel - 000-14230-001

    $25.78
    0
  6. Simrad GO9/Vulcan 9 Replacement Bezel - 000-13700-001

    $25.78
  7. Simrad AP44 Autopilot Controller Suncover - 000-13724-001

    $26.04
    0
  8. Simrad NSS12 Evo3/3S & Zeus3/3S 12 Edge Bezels - 000-13751-001

    $28.58
  9. Simrad GO7 Flush Mount Suncover - 000-12368-001

    $32.78
  10. Simrad GO9 XSE and Vulcan 9 Dash Mount Kit - 000-13699-001

    $32.78
    0
  11. Simrad RS20 VHF Suncover - 000-14055-001

    $32.78
  12. Simrad NSX Corner Clip - 000-15822-001

    $35.58
    1
  13. Simrad GO9 XSE Suncover - 000-13698-001

    $39.78
  14. Simrad GO7 Bracket Mount Suncover - 000-14227-001

    $39.78
  15. Simrad NSX and Vulcan Multifunction Display Dash Mount Kit

    $41.18 - $43.98
    0
  16. Simrad NSS7 evo2 Suncover - 000-11590-001

    $42.58
  17. Simrad NSX Suncover

    $42.58 - $49.58
  18. Simrad evo3/3S Suncover

    $42.58 - $63.58
  19. Simrad NSS9 evo3 and Zeus3 9 Gimbal Mounting Bracket - 000-13758-001

    $46.78
    0
  20. Simrad GO12 Suncover - 000-14147-001

    $48.18
  21. Simrad GO7/Vulcan 7 Flush Mount Kit (No Suncover) - 000-12366-001

    $52.38
  22. Simrad NSX 3015UW Mounting Bracket - 000-16220-001

    $56.58
  23. Simrad NSX 3012UW Mounting Bracket - 000-16217-001

    $56.58
  24. Simrad AP48 Mounting Bracket - 000-14074-001

    $59.38
    0
  25. Simrad NSX Ultrawide Suncover

    $73.38
  26. Simrad NSS16 Evo3/Zeus3 16 Mounting Bracket - 000-13760-001

    $94.40
  27. Simrad Monitor Suncover

    $116.38 - $167.79
  28. Simrad ST850 Speed/Temperature Sensor - 22098586

    $160.20
  29. Simrad GPS-500 GPS Antenna - 000-13613-001

    $192.38
    0
  30. Simrad GS25 GPS Antenna with Heading Sensor - 000-11043-002

    $405.20
    1
  31. Simrad DT800 Thru-Hull Tilted Element Depth/Temperature Smart Sensor - 000-11738-001

    $438.80
    0
  32. Simrad IS35 Digital Display - 000-13334-001

    $545.20
    0
  33. Simrad SS60 xSonic Thru-Hull Transducer

    $548.02 - $564.82
    0
  34. Simrad B744V W/N2K Speed/Temp - 000-14804-001

    $830.94
  35. Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001

    $881.20
  36. Simrad IS42J Digital Engine Multi Gauge - NMEA 2000 Compatible - 000-14479-001

    $1,231.21
    0
  37. Simrad IS42 Speed/Depth Pack - 000-13293-001

    $1,469.24
  38. Simrad IS42 Speed/Depth Pack with DST810 Smart Sensor Transducer - 000-13293-002

    $1,469.25
    0
  39. Simrad SS175 xSonic Thru-Hull CHIRP Transducer

    $1,655.44 - $1,976.04
    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!