Instruments

  1. Newmar Digital Instrument Relay - DIR

    $108.81
  2. Newmar Temperature Gauge with Sensor - TG-3

    $601.41
  3. Simrad GO12 Suncover - 000-14147-001

    $47.16
  4. Simrad GO7 Bracket Mount Suncover - 000-14227-001

    $48.53
  5. Simrad GO7 Flush Mount Suncover - 000-12368-001

    $32.09
  6. Simrad GO5 Suncover - 000-13168-001

    $34.83
  7. Simrad GO9 XSE Suncover - 000-13698-001

    $38.94
  8. Simrad IS42 Speed/Depth Pack - 000-13293-001

    $1,437.77
  9. Simrad NSX 3012UW Mounting Bracket - 000-16217-001

    $55.38
  10. Simrad NSX 3015UW Mounting Bracket - 000-16220-001

    $55.38
  11. Simrad NSS7 evo2 Suncover - 000-11590-001

    $41.68
  12. Simrad AP24/IS20/IS70 Suncover Spare - 000-10160-001

    $23.87
  13. Simrad IS35 Suncover - 000-11773-001

    $22.50
  14. Simrad RS20 VHF Suncover - 000-14055-001

    $32.09
  15. Simrad ST850 Speed/Temperature Sensor - 22098586

    $159.67
  16. Simrad B744V W/N2K Speed/Temp - 000-14804-001

    $813.15
  17. Simrad GO9/Vulcan 9 Replacement Bezel - 000-13700-001

    $25.24
  18. Simrad NSS12 Evo3/3S & Zeus3/3S 12 Edge Bezels - 000-13751-001

    $29.35
  19. Simrad NSS16 Evo3/Zeus3 16 Mounting Bracket - 000-13760-001

    $86.91
  20. Simrad NSS7 EVO3 & Zeus3 - 7 Edge Bezels - 000-13749-001

    $21.55
  21. Simrad GO7/Vulcan 7 Flush Mount Kit (No Suncover) - 000-12366-001

    $49.90
  22. Simrad evo3/3S Suncover

    $41.68 - $62.23
  23. Simrad Monitor Suncover

    $113.90 - $164.20
  24. Simrad NSX Suncover

    $41.68 - $56.75
  25. Furuno Thru-Hull Digital Depth Speed & Temperature Sensor

    $506.14 - $604.79
  26. Furuno Thru-Hull Digital Depth & Temperature Sensor

    $678.77 - $752.76
  27. Furuno Bronze Thru-Hull Multisensor with High-Speed Fairing Block

    $493.85 - $610.97
  28. Furuno Hard Cover

    $31.42 - $56.08
  29. Furuno GPS Navigator

    $3,281.80 - $3,966.80
  30. Furuno Flush Mount Kit for GP330B - 001-037-630

    $56.08
  31. Furuno Bronze Long Stem Thru-Hull Depth/Temp NMEA 2000 Smart Sensor - 235-MSLF

    $802.10
  32. Furuno NMEA 2000 Plastic Transom Mount Depth/Speed/Temp Sensor - DST-800PWF

    $432.15
  33. Furuno NMEA 2000 Plastic Thru-Hull Digital Depth and Temp Sensor - DT-800PSF

    $370.51
  34. Furuno NMEA 2000 Plastic Thru-Hull Smart Digital Depth and Temp Sensor - DST-810PSF

    $432.16
  35. Furuno Soundome Cover Assembly for CH24/250/300L - 006-564-220

    $1,480.24
  36. Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor with 7" Stem & High Speed Block - 235DHT-LMSE

    $999.38
  37. Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor - 235DHT-MSE

    $851.40
  38. Furuno Suncover for LS6100/1623 - 100-298-436-10

    $19.09
  39. Furuno Display Cover for MFD12 - 100-340-032

    $62.25
  40. Furuno Snap-On Front Cover for 10" VX2 Displays/RDP149/1824C/1834C - 100-323-601

    $96.77
  41. Furuno Flexible Screen Cover for TZT12F - 100-430-901-10

    $96.77
  42. Furuno Suncover for FAP7011C - 001-440-260-00

    $62.25
  43. Furuno Suncover for MU175T - SUN-COV-175

    $74.59
  44. Furuno Suncover for FCV585 - 100-330-843-10

    $33.89
  45. Furuno Bronze Thru-Hull Speed and Temperature Sensor - ST-02MSB

    $259.55
  46. Furuno Rate Compensated Heading Sensor - PG500R

    $1,296.63
  47. Furuno Fluxgate Magnetic Sensor - PG700

    $1,039.06
  48. Furuno 12.1" Color LCD Sounder - FCV1150

    $6,706.87
 
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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!