Instruments

  1. Raymarine i50 Tridata/i60 Wind Depth and Speed System with ST900/P120 and P319 - T70585

    $1,776.99
  2. Raymarine ST900/B120 Thru-Hull Transducer - E70686

    $304.99
  3. Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001

    $419.00
  4. Simrad Pole Mount Kit for HS75 GNSS Compass - 000-15686-001

    $145.99
  5. Raymarine ST Paddle Wheel Kit - R69015

    $28.99
    2
  6. 64% off

    Raymarine T911 Paddle Wheel Replacement Kit - TA900

    $39.99
    $14.00
  7. Raymarine Tacktick Wind Vane Replacement Kit - TA100

    $86.99
  8. Raymarine Anemometer Replacement Wind Cup Set - TA101

    $33.99
  9. Raymarine Wind Transmitter Battery Pack & Seal Kit - TA125

    $85.99
  10. Raymarine RS150 GPS Antenna Pole Mount - A80370

    $47.99
  11. Faria Thru-Hull Depth/Temp Transducer - SN0036A

    $133.99
  12. Faria Thru-Hull Depth Transducer - SN2060A

    $138.99
  13. Faria Transom Mount Depth Transducer - SN2011

    $144.99
  14. Faria Universal Pitot Kit - 91109

    $15.77
    1
  15. Faria Chesapeake White SS Dual Depth/Temp Sounder with Transducer - 13852

    $357.99
  16. Faria Chesapeake Black SS Dual Depth/Temp Sounder with Transducer - 13752

    $326.99
  17. Garmin GPS 24xd GPS Antenna with Heading Sensor

    $289.99 - $344.99
    1
  18. Garmin Airmar DT800 Depth/Temperature Smart Sensor - 010-11105-00

    $406.99
  19. Garmin Airmar T80 External Mount Water Temp Probe - 010-10717-20

    $149.99
  20. Garmin gWind Mast Bracket - 010-12117-06

    $23.99
  21. Garmin gWind & GND 10 Replacement Propeller - 010-12117-08

    $27.99
    1
  22. Garmin gWind Transducer - 010-12117-20

    $436.99
    1
  23. Lowrance Point-1 AP GPS and Heading Antenna - 000-12930-002

    $321.00
    1
  24. Lowrance Fuel Data Manager - 000-11522-001

    $108.99
    0
  25. Lowrance Fluid Level Sensor - 000-11518-001

    $107.99
    0
  26. Lowrance Speed Sensor Pack - 000-11519-001

    $108.99
    0
  27. Lowrance Temperature Sensor - 000-11520-001

    $108.99
    0
  28. Lowrance Point-1 Baja GPS/Glonass Receiver with Electronic Compass - 000-11045-002

    $326.00
    0
  29. Lowrance Fuel Flow Sensor - 000-11517-001

    $237.00
    3
  30. Raymarine Alpha Performance Display

    $1,319.99 - $2,199.99
    0
  31. Raymarine Alpha Performance Display Power Cable

    $64.99 - $162.99
    0
  32. 5% off

    Garmin Intelliducer NMEA 2000 Thru-Hull Transducer

    $196.99
    $187.14 - $196.99
    0
  33. Garmin GST 43 Thru-Hull Speed/Temperature Transducer

    $151.99 - $196.99
    2
  34. Garmin Airmar P79 In-Hull NMEA 2000 Smart Transducer - 010-11394-00

    $314.99
    0
  35. Garmin Transom Mount NMEA 2000 Intelliducer - 010-00703-00

    $196.99
    1
  36. Garmin Airmar DST 810 Smart Transducer - 010-11051-20

    $406.99
    0
  37. Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer - 010-01749-10

    $249.99
    0
  38. Garmin GDT 43 Depth & Temperature Transducer - 010-01749-00

    $129.99
    0
  39. Garmin GLO 2 Bluetooth GPS GLONASS Receiver - 010-02184-01

    $124.99
    1
  40. Garmin gWind Transducer with GND 10 Black Box Bridge - 010-01227-00

    $629.99
    1
  41. Garmin gWind Race Transducer - 010-01228-00

    $1,349.99
    0
  42. Garmin gWind Wireless 2 Transducer - 010-01616-00

    $648.99
    0
  43. Simrad IS35 Digital Display - 000-13334-001

    $409.00
    0
  44. Veratron Rudder Angle Sensor

    $114.12 - $154.26
    1
  45. Veratron LinkUp Intelligent Temperature & Pressure Sensor - B00070501

    $239.58
    0
  46. Veratron LinkUp Intelligent Battery Sensor - B00043901

    $149.31
    0
  47. Veratron Sailboat Navigation Kit Plus - A2C1352150003

    $2,979.90
    0
  48. B&G ForwardScan Depth Transducer - 000-11675-001

    $494.99
    2

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!