Defender US
Free Shipping on orders over $99*

Fishfinders

Black Box Sonar Modules Fishfinder Combos Fishfinder Transducers Multifunction Displays with Built-in Sonar Standalone Fishfinders

18 Listed

  1. Airmar SS60 Thru-Hull Dual Frequency Transducer

    $351.50 - $449.00

  2. Airmar SS75 Medium CHIRP Thru-Hull Transducer

    $744.00 - $879.00

  3. Airmar SS75 High CHIRP Thru-Hull Transducer

    $734.00 - $869.00

  4. Airmar SS510 Analog D/T Portable Survey Ultrasonic Transducer - SS510A-200-33

    $659.00

  5. Airmar TM185 Chirp-Ready Transom Mount Transducer - 12-Pin MMC

    $1,144.00 - $1,664.00

  6. Airmar SS175 Single Band Chirp-Ready Transducer - Bare Connector

    $1,279.00 - $1,759.00

  7. Airmar SS175 Single Band Chirp-Ready Transducer - 10-Pin Furuno

    $1,279.00 - $2,199.00

  8. Airmar SS175 Single Band Chirp-Ready Transducer - 11-Pin Raymarine

    $1,279.00 - $2,199.00

  9. Airmar SS175 Single Band Chirp-Ready Transducer - 12-Pin Furuno

    $1,279.00 - $2,199.00

  10. Airmar SS175 Single Band Chirp-Ready Transducer - 12-Pin Garmin

    $1,279.00 - $2,199.00

  11. Airmar SS175 Single Band Chirp-Ready Transducer - 14-Pin Humminbird

    $1,279.00 - $2,199.00

  12. Airmar SS175 Single Band Chirp-Ready Transducer - 7-Pin Navico

    $1,279.00 - $1,659.00

  13. Airmar SS175 Single Band Chirp-Ready Transducer - 21-Pin Humminbird

    $1,279.00 - $2,199.00

  14. Airmar SS175 Single Band Chirp-Ready Transducer - 9-Pin Navico

    $1,279.00 - $1,759.00

  15. Airmar SS175 Single Band Chirp-Ready Transducer - 8-Pin Si-Tex

    $1,279.00 - $1,759.00

  16. Airmar SS175 Single Band Chirp-Ready Transducer - 8-Pin Garmin

    $1,279.00 - $2,199.00

  17. Airmar SS175 Single Band Chirp-Ready Transducer - #9 Connector Humminbird

    $1,279.00 - $2,199.00

  18. Airmar SS175 Single Band Chirp-Ready Transducer - 12-Pin MMC

    $1,144.00 - $1,624.00

About Fishfinders

GPS Fish Finders & Depth

Fish finders from Defender include the most innovative electronics available today. Multifunctional displays show fish finders with GPS chart displays. Additional optional displays include depth finders and navigational charts.

Navigate your way to the fish

Commonly known on the docks as "plotters", fish finders with navigation features do more than get you to the fishing grounds and back. Fish finders with GPS track your bites on the chart enabling navigation back to the fishing hole of your dreams or back across a temperature change that is holding fish. Some say you can't catch yesterday's fish but with the right fish finder and nav system, you can try!

All you need right in one place

Multifunctional displays allow boaters to see their GPS, fish finder, navigational systems, and even radar in one unit. Check your application, current electronics, and any additional functions you may want to add in the future to determine the best multifunctional display for your boat.

Not your mama's fish finder

Omni directional, side scan, and 3-dimensional readings seemed like the future of fishing just a few years ago. Today fish finder science and technology have moved forward in leaps and bounds. Order the fish finder of your dreams today and stack the fish-catching cards in your favor!

2Filters

Clear All
  1. Manufacturer: Airmar ×
  2. Material: Stainless Steel ×
Manufacturer
Price
351.5
1280
Availability
Fulfillment
Material

Change Locale

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

Explore

Guides
Brands

Helpful Information

Track My Order
Shipping Policy
Return Policy
Outlet Store
Commercial Accounts

Get In Touch

Customer Service
1-800-435-7180
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use
Accessibility Statement

Stay Connected

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