Defender Canada
Free Shipping on orders over $99*

Instruments

Depth Instruments Instrument Transducers & Sensors Instrument Display Mounts & Accessories Multifunction Instruments Weather Stations Speed Instruments Wind Instruments

270 Listed

  1. Maretron N2KView Vessel Monitoring & Control Software - N2KVIEW

    $788.77
    1

  2. Airmar NMEA 2000 Bronze Tilted Element Smart Sensor - 235 kHz

    $753.56

  3. Furuno Remote Display - RD33

    $980.57
    0

  4. Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL

    $281.19
    0

  5. Faria Kronos Depth Sounder

    $403.86
    0

  6. Airmar ST300 Replacement Insert - ST300-INS-0

    $131.02
    1

  7. Lowrance Fuel Flow Sensor - 000-11517-001

    $334.77
    3

  8. Airmar P39 Transom Mount Smart Sensor - P39-DT-N2

    $555.67

  9. Airmar NMEA 2000 Stainless Tilted Element Smart Sensor - 235 kHz

    $880.46

  10. Airmar ST850 B&G Replacement Insert with Valve - ST850-INS-BG

    $210.71
    1

  11. Airmar P79 In-Hull Transducer - 200 kHz

    $281.20 - $418.68

  12. Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG

    $328.44

  13. Lowrance Speed Sensor Pack - 000-11519-001

    $154.27
    0

  14. Faria Chesapeake White SS Depth Sounder

    $316.44 - $402.45
    0

  15. Airmar ST800 Blanking Plug Assembly - 33-481-01

    $33.75
    2

  16. Airmar ST300 Thru-Hull Shorty Speed/Temperature Sensor - ST300-FISO

    $153.72

  17. Faria Chesapeake Black SS Depth Sounder

    $326.31 - $362.97
    1

  18. Airmar Gen2 DST810/ST900/ST950 Replacement Paddlewheel - 33-HP-PADDLEWHEEL

    $43.49
    1

  19. Faria Euro Black Depth Sounder

    $379.87 - $443.32
    0

  20. Digital Yacht GPS Sensor/Antenna - ZDIGGPS160

    $260.02
    1

  21. Airmar U200 NMEA 2000 to USB Gateway - WS2-USB

    $917.11

  22. Airmar SS571 Stainless Steel Replacement Stuffing Tube - 33-541-01

    $425.52

  23. Davis Instruments Vantage Vue Wireless Weather Station with WeatherLink Console - 6242

    $1,038.38

  24. Standard Horizon External GPS Antenna - SCU-38

    $54.18
    0

  25. Airmar Wiring Box with Screw Terminals - 33-035-BOX

    $92.32
    1

  26. Airmar 110WX WeatherStation Instrument - WS-110WX

    $1,741.61
    0

  27. Airmar ST850 Paddlewheel & Valve Kit - 33-536-01

    $58.41

  28. Airmar Replacement Blanking Plug Assembly with Valve - 33-482-01

    $35.65
    1

  29. Airmar Bronze Thru-Hull High Precision Temperature Sensor - T42-A

    $394.01

  30. B&G Sail Performance Sensor Pack - 000-15974-001

    $2,368.04
    1

  31. Airmar P79 Replacement Mounting Base and Locking Ring - P79-FL

    $25.98
    4

  32. Airmar B17 Bronze Housing - 33-100

    $169.80

  33. Lowrance Point-1 External GPS Antenna with Heading Sensor - 000-11047-002

    $453.21
    1

  34. Maretron High-Resolution Color Display - 5.7" - DSM570-01

    $1,357.05
    0

  35. Davis Instruments Vantage Pro and EnviroMonitor Anemometer - 6410

    $406.68

  36. Davis Instruments Vantage Pro2 Wireless Weather Station with Standard Radiation Shield and WeatherLink Console - 6252

    $1,476.91
    1

  37. SI-TEX Seawater Temperature Indicator - SST-110TS

    $705.60
    0

  38. Airmar ST-650 Speed/Temperature Replacement Insert

    $199.01 - $212.10

  39. Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF

    $546.29
    0
  40. 14% off

    Veratron GO Receiver

    $193.87 - $433.83
    $164.88 - $433.83
    0

  41. Airmar SS617V Stainless Low-Profile Housing with Integrated Valve - 33-617-01

    $317.86

  42. Airmar Replacement Blanking Plug Assembly without Valve - 33-486-01

    $32.32
    1

  43. Airmar P65/ST69 Transducer Paddlewheel Kit - 33-398-01

    $28.09

  44. Furuno GPS Navigator

    $3,800.60 - $4,505.60

  45. Airmar S300/ST300 Spare Paddlewheel Kit - 33-350-01

    $25.98
    2

  46. Furuno GPS Antenna - GPAC01

    $183.90

  47. Davis Instruments Vantage Pro2 Plus Weather Station with Fan Aspirated Radiation Shield and WeatherLink Console - 6263

    $2,862.95

  48. SeaStar Teleflex/Sierra In-Dash Digital Depth Finder with Transducer - 2" - 26000P

    See price in cart
    2
Previous2 / 6Next

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!

0Filters

Category
Manufacturer
Price
5.89
8196.22
More Ways To Shop
Display Size
Availability
Material

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender Canada. All Rights Reserved.