Instruments

  1. Furuno Weather Station - 200WX

    $1,710.00
    0
  2. Furuno GPS Navigator Chartplotter with GPS Antenna - GP39

    $665.63
    0
  3. Maretron Ultrasonic Wind and Weather Station - WSO200

    $728.60
    0
  4. Maretron N2KView Vessel Monitoring & Control Touchscreen Display - TSM810C-01

    $3,681.22
    0
  5. Furuno Wind Transducer - FI5001

    $706.20
    0
  6. Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF

    $542.42
    0
  7. Maretron High-Resolution Color Display - 5.7" - DSM570-01

    $1,284.43
    0
  8. Furuno WGPS/GPS Receiver - GP330B

    $573.20
    0
  9. Furuno Airmar DST810 Smart Multi Sensor - DST-810MSF

    $548.58
    0
  10. Furuno Instrument/Data Organizer - FI70

    $693.62
    0
  11. Maretron Marine Alarm Module - ALM100-01

    $318.38
    0
  12. Maretron GPS Antenna/Receiver - GPS200-01

    $367.38
    0
  13. Furuno Long-Stemmed Wind Transducer - FI5001L

    $1,014.23
    0
  14. Furuno Remote Display - RD33

    $973.62
    0
  15. Maretron Depth/Speed/Temperature Retractable Smart Triducer - DST110-01

    $612.38
    0
  16. Furuno Rate Compensated Heading Sensor - PG500R

    $1,320.81
  17. Furuno GPS Antenna - GPA017

    $175.60
    0
  18. Moor Electronics Instrument Cover - 39-055-000

    $13.18
    2
  19. Maretron N2KView Vessel Monitoring & Control Software - N2KVIEW

    $815.38
    0
  20. Maretron NMEA 2000 Multifunction Color Display - DSM410-01

    $697.78
    0
  21. 19% off

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

    $511.62
    $409.42
    0
  22. Furuno Wind Instrument Display - FI70BW

    $1,743.65
    0
  23. Furuno Wind Instrument Display Package - FI70DSW

    $2,723.62
    0
  24. Furuno Bronze Thru-Hull Speed and Temperature Sensor - ST-02MSB

    $296.01
  25. Furuno Suncover for FCV585 - 100-330-843-10

    $41.18
  26. Furuno Flexible Screen Cover for TZT12F - 100-430-901-10

    $125.18
  27. Furuno Suncover for MU175T - SUN-COV-175

    $90.20
  28. Furuno Suncover for LS6100/1623 - 100-298-436-10

    $23.59
  29. Furuno Display Cover for MFD12 - 100-340-032

    $74.78
  30. Furuno Snap-On Front Cover for 10" VX2 Displays/RDP149/1824C/1834C - 100-323-601

    $129.38
  31. Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor with 7" Stem & High Speed Block - 235DHT-LMSE

    $1,094.03
  32. Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor - 235DHT-MSE

    $933.02
  33. Furuno NMEA 2000 Plastic Transom Mount Depth/Speed/Temp Sensor - DST-800PWF

    $480.78
  34. Furuno NMEA 2000 Plastic Thru-Hull Digital Depth and Temp Sensor - DT-800PSF

    $447.20
  35. Furuno NMEA 2000 Plastic Thru-Hull Smart Digital Depth and Temp Sensor - DST-810PSF

    $480.80
  36. Furuno Soundome Cover Assembly for CH24/250/300L - 006-564-220

    $1,752.03
  37. Furuno Flush Mount Kit for GP330B - 001-037-630

    $67.78
  38. Furuno Bronze Long Stem Thru-Hull Depth/Temp NMEA 2000 Smart Sensor - 235-MSLF

    $882.63
  39. Furuno GPS Navigator

    $3,353.65 - $4,053.65
  40. Furuno Bronze Thru-Hull Multisensor with High-Speed Fairing Block

    $550.83 - $674.02
  41. Furuno Hard Cover

    $35.58 - $67.78
  42. Furuno Thru-Hull Digital Depth Speed & Temperature Sensor

    $560.60 - $667.01
  43. Furuno Thru-Hull Digital Depth & Temperature Sensor

    $746.80 - $826.62
  44. Furuno Plastic Transom Mount Multisensor - 525ST-PWC

    $276.40
  45. Furuno Plastic Thru-Hull Speed and Temperature Insert - ST-02PSB

    $189.60
  46. Furuno GPS/WASS Sensor with NMEA0183 Cable - GP330B/0183

    $573.20
  47. Furuno Cover for RD33 - 100-357-172-10

    $35.58
  48. Furuno Pocket or Keel Mount Transducer with Motion Sensor for DFF3D - 165T-CM54

    $2,601.84
 
1 / 2Next

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!