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Instruments

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

108 Listed

  1. Airmar 150WXS NMEA 0183/2000 WeatherStation - WS-150WXS-RS422

    $2,877.31

  2. Airmar 150WXS NMEA 0183/AG WeatherStation - WS-150WXS-RS232

    $2,877.29

  3. Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS232-IPX7

    $2,805.43

  4. Airmar 200WX NMEA 0183/2000 IPX7 WeatherStation - WS-200WX-RS422

    $2,782.09

  5. Airmar 110WXS NMEA 0183/AG WeatherStation - WS-110WXS-RS232

    $2,568.13

  6. Airmar 110WXS NMEA 0183/2000 WeatherStation - WS-110WXS-RS422

    $2,568.13

  7. Airmar 200WX Apparent & True Wind WeatherStation Instrument - WS-200WX

    $2,532.27
    0

  8. Airmar 200WX NMEA 0183/2000 RS232 WeatherStation

    $2,532.26 - $2,782.10
    1

  9. Airmar UDST800 Thru-Hull Ultrasonic Smart Multisensor

    $2,115.63 - $2,432.88
    5

  10. Airmar UST850 Thru-Hull Ultrasonic Smart Multisensor

    $2,055.00 - $2,341.23
    0

  11. Airmar 110WX NMEA 0183/2000 WeatherStation - WS-110WX-RH

    $1,832.72

  12. Airmar 150WX NMEA 0183/2000 WeatherStation - WS-150WX-RS232

    $1,832.19

  13. Airmar 150WX NMEA 0183/2000 WeatherStation

    $1,832.19

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

    $1,741.61
    0

  15. Airmar DX900+ Thru-Hull Smart Electromagnetic Speed Sensor - DX900-ST-0

    $1,691.21

  16. Airmar NMEA 0183 Stainless Tilted Element Smart Sensor - 235 kHz

    $1,551.62

  17. Airmar GPS Sensor/Antenna - G2183-10

    $1,513.88
    0

  18. Airmar NMEA 0183 Bronze Tilted Element Smart Sensor - 235 kHz

    $1,424.72

  19. Airmar CS4500 Ultrasonic Speed & Temperature Sensor

    $1,340.13 - $1,509.34

  20. Airmar CS4500 Ultrasonic ST850 Style Insert - CS4500-850

    $1,340.12

  21. Airmar NMEA 0183 Plastic Tilted Element Smart Sensor - 235 kHz

    $1,234.37

  22. Airmar UST800/850 NMEA 2000 Ultrasonic Processor - UST8-ECP

    $1,199.12

  23. Airmar B122 Long Stem Thru-Hull Smart Multisensor - 235 kHz

    $1,051.09 - $1,691.23

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

    $917.11

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

    $880.46

  26. Airmar B17-HP Thru-Hull High Precision Temperature Sensor - B17-S-TEMP

    $825.47

  27. Airmar UST850 Ultrasonic Smart Sensor Insert - UST850-INS

    $825.47

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

    $753.56

  29. Airmar WAAS/EGNOS Enabled NMEA 0183/2000 GPS Antenna - G2183

    $603.37

  30. Airmar DST810 Smart Multisensor

    $563.21 - $880.46
    8

  31. Airmar DT800 Thru-Hull Tilted Element Smart Sensor

    $563.21
    3

  32. Airmar P39 Transom Mount Smart Triducer Multisensor - P39-235-N2

    $562.38
    1

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

    $555.67

  34. Airmar ST850 NMEA 2000 Smart Speed & Temperature Sensor

    $487.07 - $804.32
    1

  35. Airmar ST800 NMEA 2000 Smart Speed & Temperature Sensor

    $487.06 - $691.52
    1

  36. Airmar B122 B&G Replacement Plastic Insert - B122-170-INS-BG

    $474.97

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

    $425.52

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

    $394.01

  39. Airmar WeatherStation USB Interface Box - WS-USB

    $369.31

  40. Airmar B619 Garmin Thru-Hull Transducer - 77/200kHz

    $349.59

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

    $328.44

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

    $317.86

  43. Airmar P79 In-Hull Transducer - 200 kHz

    $281.20 - $418.68

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

    $281.19
    0

  45. Airmar Apelco/Raytheon 7-Pin Extension Cable - 19.5' (6 m) - M99001-26-20

    $275.55

  46. Airmar P8 Retractable Shorty Series Depth Sensor - P8-200-0

    $238.89

  47. Airmar B122 Bronze Long Stem Retractable Housing - B122-HSG

    $237.29

  48. Airmar DT800 Bronze Installation Kit - 20-398-02

    $235.60
 
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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!

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