Instruments

  1. Maretron N2KView Vessel Monitoring & Control Software - N2KVIEW

    $581.99
    0
  2. Furuno Wind Transducer - FI5001

    $498.99
    0
  3. B&G WS310 Wired Wind Sensor - 000-14843-001

    $709.00
    0
  4. Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001

    $629.00
  5. Garmin MSC 10 Marine Satellite Compass

    $935.99 - $977.99
  6. Veratron VDO NMEA 2000 Wind Sensor - A2C59501984

    $485.09
    0
  7. Lowrance Point-1 AP GPS and Heading Antenna - 000-12930-002

    $219.00
    0
  8. Veratron Ocean Link 7" TFT Multifunction Display - A2C1865330001

    $1,019.69
    0
  9. Garmin gWind Transducer - 010-12117-20

    $390.99
  10. Rebate

    Raymarine DT 800 D/T Smart Xducer Temperature Smart Transducer - A22165

    $326.99
    0
  11. 40% off
    Rebate

    Raymarine T070 Race Master - T070-916

    $728.99
    $437.39
    0
  12. Garmin GNX Wired Sail Pack 52

    $1,276.99
    0
  13. Rebate

    Raymarine Long-Arm Forward Wind Transducer - R28171

    $406.99
    0
  14. Airmar 235 kHz NMEA 2000 Bronze Tilted Element Smart Sensor

    $416.99
  15. Rebate

    Raymarine Long-Arm Forward Wind Transducer - E22079

    $600.99
    0
  16. Rebate

    Raymarine P79 In-Hull Adjustable-Angle Transducer - E26001-PZ

    $203.99
    0
  17. Rebate

    Raymarine ST50 Masthead Wind Transducer Service Kit - E28081

    $28.99
    1
  18. B&G Instrument Display for H5000/Triton

    $587.99 - $3,199.99
    0
  19. Rebate

    Raymarine B17 Thru-Hull Retractable Transducer - M78717

    $204.99
    0
  20. Rebate

    Raymarine ST60 Wind Transducer Service Kit - A28167

    $57.99
    1
  21. Veratron VMH 35 Multifunction NMEA 2000 Digital Dash Gauge - B00085501

    $267.29
    0
  22. Airmar 110WX WeatherStation Instrument - WS-110WX

    $969.99
    0
  23. Rebate

    Raymarine i50 Speed System with ST900/P120 Retractable Speed/Temp Thru-Hull Transducers - T70583

    $527.99
  24. Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

    $275.99 - $445.99
  25. Rebate

    Raymarine ST300/P371 Thru-Hull Low-Profile Shorty Transducer - E26008

    $120.99
    0
  26. Garmin gWind Wireless 2 Transducer - 010-01616-00

    $749.99
    0
  27. B&G WS300 Wind Vane Mast Cable - 000-14397-001

    $144.99
    0
  28. 10% off

    Faria Chesapeake Black SS Depth Sounder

    $194.99 - $226.99
    $179.99 - $226.99
    0
  29. Rebate

    Raymarine Rotavecta Wind Transducer - Z195

    $269.99
    0
  30. Lowrance Point-1 External GPS Antenna with Heading Sensor - 000-11047-002

    $279.99
    0
  31. Airmar P617V Plastic Low-Profile Housing with Valve - 33-510-01

    $44.99
  32. Rebate

    Raymarine D800/P17 Thru-Hull Retractable Transducer - E26030

    $116.99
    0
  33. B&G Sail Performance Sensor Pack - 000-15974-001

    $1,599.00
    0
  34. Airmar ST800 FISO 5-Pin Replacement Insert - ST800-INS

    $112.99
  35. Simrad GPS-500 GPS Antenna - 000-13613-001

    $135.99
    0
  36. Rebate

    Raymarine Alpha Performance Display Mast Bracket

    $142.99 - $279.99
    0
  37. Furuno WGPS/GPS Receiver - GP330B

    $404.99
    0
  38. Garmin GNX Wired Sail Pack 43

    $982.99
    0
  39. Garmin GNX Marine Display Instrument

    $412.99
    0
  40. Rebate

    Raymarine P19 Thru-Hull Low Profile Tilted Element Transducer - M78713-PZ

    $120.99
    0
  41. Rebate

    Raymarine i70s System Pack - T70216

    $1,241.99
    0
  42. Rebate

    Raymarine Micro-Talk Clamshell Riser Mounting Kit - A80437

    $32.99
    2
  43. Airmar ST-800 Paddlewheel Kit - 33-493-01

    $20.99
  44. Furuno Instrument/Data Organizer - FI70

    $495.00
    0
  45. 45% off
    Rebate

    Raymarine Wireless Maxi Display - T210

    $1,183.99
    $651.19
    0
  46. Rebate

    Raymarine ST Paddle Wheel Kit - R69015

    $27.99
  47. Rebate

    Raymarine T911 Paddle Wheel Replacement Kit

    $36.99
  48. 40% off
    Rebate

    Raymarine T112 Wireless Analog Wind Display - T112-916

    $610.99
    $366.59
    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!