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Instruments

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

270 Listed

  1. Airmar GPS Sensor/Antenna - G2183-10

    $1,513.88
    0

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

    $1,476.91
    1

  3. Davis Instruments Vantage Pro2 Sensor Suite Wireless Weather Station with Fan Aspirated Radiation Shield - 6323

    $1,466.36

  4. B&G Instrument Display for H5000/Triton

    $1,452.90
    0

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

    $1,424.72

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

    $1,357.05
    0

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

    $1,340.12

  8. Simrad IS42J Digital Engine Multi Gauge - NMEA 2000 Compatible - 000-14479-001

    $1,302.04
    0

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

    $1,234.37

  10. Davis Instruments Integrated Sensor Suite with Standard Radiation Shield

    $1,213.23

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

    $1,199.12

  12. B&G WS320 Wireless Wind Sensor - 000-14383-001

    $1,183.63
    2

  13. Veratron VDO Acqualink Carbon Triple Mast Bracket - B00028501

    $1,167.72
    0

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

    $1,101.84

  15. Davis Instruments Sonic Anemometer - 6415

    $1,098.99

  16. B&G WS310 Wired Wind Sensor - 000-14843-001

    $1,051.19
    0

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

    $1,051.09 - $1,691.23

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

    $1,038.38

  19. B&G WS310 Wired Wind Sensor - 000-14382-001

    $1,035.62
    2

  20. Furuno Long-Stemmed Wind Transducer - FI5001L

    $1,021.47
    0

  21. Davis Instruments Long Range Repeater with Solar Power - 7654

    $1,014.39

  22. Furuno Remote Display - RD33

    $980.57
    0

  23. B&G WS320 Wireless Wind Sensor - 000-14390-001

    $976.40
    0

  24. Digital Yacht iSeaSense Wireless Speed/Depth/Temperature Instrument Pack - ZDIGISSPK1

    $967.73

  25. Veratron VDO NMEA 2000 Wind Sensor - A2C59501984

    $953.74
    2

  26. Davis Instruments Standard Wireless Repeater with Solar Power - 7627

    $949.53

  27. Furuno Bronze Thru-Hull Digital Depth & High-Precision Temp Sensor - 235DHT-MSE

    $939.68

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

    $917.11

  29. Furuno Thru-Hull Digital Depth & Temperature Sensor

    $905.84

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

    $888.93

  31. B&G Triton2 Digital Display - 000-13294-001

    $887.50
    5

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

    $880.46

  33. Furuno Wind Transducer with Cable - 30 m (98 5/8') - FI5001/30M

    $879.05

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

    $825.47

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

    $825.47

  36. B&G WS310 Wind Sensor without Cable - 000-14391-001

    $814.24
    7

  37. B&G 608 Wind Sensor - 000-13714-001

    $814.21

  38. Maretron N2KView Vessel Monitoring & Control Software - N2KVIEW

    $788.77
    1

  39. Furuno GPS/WAAS Navigator with GPS Antenna - GP39

    $769.08
    0

  40. Furuno Instrument/Data Organizer - FI70

    $769.07
    1

  41. Maretron Ultrasonic Wind and Weather Station - WSO200

    $763.41
    0

  42. Furuno Bronze Thru-Hull Multisensor with 7" Stem - 525STID-MSD7

    $754.98

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

    $753.56

  44. Maretron NMEA 2000 Multifunction Color Display - DSM410-01

    $732.37
    0

  45. Furuno Wind Transducer - FI5001

    $711.24
    0

  46. Davis Instruments Vantage Vue Wireless Integrated Sensor Suite - 6357

    $708.44

  47. Davis Instruments Wireless Anemometer/Sensor Transmitter Kit - 6332

    $707.01

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

    $705.60
    0
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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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