Instrument Transducers & Sensors

  1. Raymarine ST950/P17 Speed and Temperature Transducer - E70687

    $233.99
    1
  2. Raymarine ST300/P371 Thru-Hull Low-Profile Shorty Transducer - E26008

    $121.99
    0
  3. Garmin Transom Mount NMEA 2000 Intelliducer - 010-00703-00

    $196.99
    1
  4. Airmar P39 Transom Mount Smart Sensor - P39-DT-N2

    $393.66
  5. Simrad DST-810 N2K Bronze Triducer Multisensor - 000-15736-001

    $419.00
  6. Airmar WeatherStation USB Interface Box - WS-USB

    $261.50
  7. Raymarine Raystar RS150 GPS Sensor - E70310

    $348.99
    2
  8. Veratron VDO NMEA 2000 Wind Sensor - A2C59501984

    $675.99
    2
  9. Lowrance Speed Sensor Pack - 000-11519-001

    $108.99
    0
  10. Maretron GPS Antenna/Receiver - GPS200-01

    $346.99
    0
  11. Raymarine B17 Thru-Hull Retractable Transducer - M78717

    $206.99
    0
  12. Airmar Simrad P79 In-Hull Adjustable Angle Transducer - P79-BL

    $199.00
    0
  13. Lowrance Point-1 AP GPS and Heading Antenna - 000-12930-002

    $321.00
    1
  14. Garmin Airmar P79 In-Hull NMEA 2000 Smart Transducer - 010-11394-00

    $314.99
    0
  15. Airmar ST300 Thru-Hull Shorty Speed/Temperature Sensor - ST300-FISO

    $108.60
  16. Furuno GNSS GPS Receiver - GP340

    $319.99
  17. Raymarine DT800 Thru-Hull Tilted Element Smart Sensor - A22112

    $399.00
    0
  18. 10% off

    Raymarine Long-Arm Forward Wind Transducer - R28171

    $411.29
    0
  19. Simrad GS25 GPS Antenna with Heading Sensor - 000-11043-002

    $321.00
    1
  20. Standard Horizon GPS Smart Antenna - SCU-31

    $120.99
    1
  21. Raymarine P19 Thru-Hull Low Profile Tilted Element Transducer - M78713-PZ

    $179.99
    0
  22. Maretron Depth/Speed/Temperature Retractable Smart Triducer - DST110-01

    $416.99
    0
  23. Garmin gWind Wireless 2 Transducer - 010-01616-00

    $648.99
    0
  24. Raymarine P7 Thru-Hull Low Profile Shorty Transducer - E26009

    $108.99
    1
  25. Em-Trak GPS Antenna - 304-0055

    $100.80
  26. Raymarine Long-Arm Forward Wind Transducer - E22079

    $672.99
    0
  27. Furuno DT-800 Bronze Depth/Temperature Thru-Hull Smart Sensor - DT-800MSF

    $386.99
    0
  28. Lowrance Fuel Flow Sensor - 000-11517-001

    $237.00
    3
  29. Maptech Navigation USB GPS Receiver - MTUSBGPS

    $94.99
    0
  30. Airmar WeatherStation Humidity Sensor - WS-HUMIDITY

    $166.50
  31. Airmar D800 Plastic Retractable Thru-Hull Transducer - 170kHz - D800P-170-BG

    $232.50
  32. Digital Yacht WND100 Wind Transducer - ZDIGWND100

    $417.99
  33. Standard Horizon External GPS Antenna - SCU-38

    $37.99
    0
  34. Garmin Airmar T80 External Mount Water Temp Probe - 010-10717-20

    $149.99
  35. Garmin Airmar DT800 Depth/Temperature Smart Sensor - 010-11105-00

    $406.99
  36. Airmar NMEA 2000 Stainless Tilted Element Smart Sensor - 235 kHz

    $624.00
  37. Up to 5% off

    Garmin Intelliducer NMEA 2000 Thru-Hull Transducer

    $187.14 - $196.99
    0
  38. Airmar ST-650 Speed/Temperature Replacement Insert

    $140.72 - $150.00
  39. Furuno GPS Antenna - GPA017

    $138.99
    0
  40. Airmar P79 In-Hull Transducer - 200 kHz

    $199.00 - $296.50
  41. Furuno GPS Antenna without Cable - GPA017S/S

    $118.99
  42. B&G WS300/700 Series Wind Vane Assembly - 000-15144-001

    $53.99
  43. SI-TEX External GPS Antenna - MDA-1-ANT

    $114.99
    0
  44. Digital Yacht GPS Sensor/Antenna - ZDIGGPS160

    $183.99
    1
  45. Airmar 110WX WeatherStation Instrument - WS-110WX

    $1,234.76
    0
  46. Raymarine ST69 Transom-Mount Transducer - E26005

    $121.99
    0
  47. Garmin GDT 43 NMEA 2000 Depth & Temperature Transducer - 010-01749-10

    $249.99
    0
  48. Raymarine P79S In-Hull Smart Transducer

    $429.00 - $489.99
    0

About Instrument Transducers & Sensors

FAQ - Defender - Instrument-transducers-sensors

How much are Transducers & Sensors for boats, yachts, and sailboats?

Transducers and sensors vary widely in price, depending on their type and functionality. Basic models can start around $50, while high-end options with advanced features can run upwards of $1,500 or more. When budgeting for transducers and sensors, consider what you need for your specific boating activities. If you're a casual boater, a mid-range option may suffice, but serious anglers or cruisers may want to invest in top-tier equipment for better performance and reliability.

Where can I buy Transducers & Sensors for boats, yachts, and sailboats?

You can find transducers and sensors for boats, yachts, and sailboats at specialized marine supply stores, both online and in-person. Defender.com is a solid choice, offering a wide selection of quality products that cater to various boating needs, from fish finders to depth sounders. When shopping, make sure to consider compatibility with your existing systems and the specific requirements of your vessel. Don't hesitate to reach out to customer service for advice on the best options for your setup; they can help you make an informed decision that fits your boating lifestyle.

How do I choose a Transducers & Sensors for boats, yachts, and sailboats?

Choosing the right transducers and sensors for your boat, yacht, or sailboat boils down to understanding your specific needs and the type of boating you do. Start by considering what data you want to collect-whether it's depth, temperature, speed, or even wind direction-and match that with the appropriate transducer type, such as through-hull, transom-mounted, or in-hull options. Next, pay attention to compatibility with your existing marine electronics. Ensure that the transducer or sensor you select works seamlessly with your chartplotter or fishfinder, and check the installation requirements. Don't forget to factor in your boat's size and hull material, as these can affect performance and installation.