Fishfinders

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!

Fishfinders

Simrad xSonic Airmar B60 Transducer

Lowrance Active Imaging HD 2-in-1 Transducer - 000-16063-001

Garmin Airmar B117 Bronze Thru-Hull Transducer

Furuno Medium CHIRP Transom Mount Transducer - 10-Pin Connector - TM150M

Lowrance Active Imaging 3-In-1 Transom Mount Transducer - 000-14489-001

Lowrance ActiveImaging 2-In-1 Transducer with 83/200 Transducer

Raymarine CPT-110 Thru-Hull CHIRP DownVision Transducer - A80277

Garmin STRIKER Vivid 5cv Fishfinder with GT20-TM Transducer - 010-02551-00

Airmar SS60 Thru-Hull Dual Frequency Transducer

Humminbird XM 9 20 MSI T HELIX MEGA SI/DI Transom Mount Transducer - 710262-1

Humminbird HELIX 5 CHIRP GPS G3 Fishfinder - 411660-1

Humminbird XM 14 20 MSI T SOLIX MEGA SI/DI/2D with Temperature Transom Transducer - 710265-1

Humminbird HELIX ICE Conversion Kit - 740202-1

Garmin GT12M-THF Bronze Thru-Hull Transducer

Garmin GCV 20 Ultra HD Scanning Sonar Black Box

Raymarine CPT-200 Transom Mount Sidevision Transducer - A80281

Humminbird XM-14-HW-CMSI-T Compact MEGA Side Imaging+ Transducer - 710311-1

Garmin STRIKER Plus 4cv Ice Fishing Bundle - 010-01870-30

Lowrance Active Imaging 3-in-1 Nosecone Transducer for Ghost Trolling Motor - 000-14900-001

Lowrance Transducer for Eagle Eye Transom Mount - 000-16368-001

Garmin Airmar B60 Tilted Element Transducer

Simrad Xsonic Transducer Adapter - 000-13262-001

Airmar TM150M Chirp-Ready Transom Mount Transducer - 10-Pin Furuno - TM150C-M-10F

Airmar TM150M Chirp-Ready Transom Mount Transducer - 9-Pin Navico - TM150C-M-9N

Airmar TM150M Chirp-Ready Transom Mount Transducer - 8-Pin SI-TEX - TM150C-M-BB

Airmar TM150M Chirp-Ready Transom Mount Transducer - #9 Connector Humminbird - TM150C-M-HB

Airmar TM150M Chirp-Ready Transom Mount Transducer - 8-Pin Garmin - TM150C-M2-8G

Airmar TM150M Chirp-Ready Transom Mount Transducer - 7-Pin Navico - TM150C-M2-BL

Raymarine TM150 Transom Mount CHIRP Transducer - A80806

Lowrance Active Imaging HD 3-in-1 FishReveal Transducer - 000-16060-001

Garmin Large Portable Ice Fishing Kit with GT10HN-IF Transducer - 010-12676-00

Humminbird HELIX 5 CHIRP DI GPS G3 Fishfinder - 411670-1

Lowrance Active Imaging HD 3-in-1 Transducer - 000-16062-001

Airmar P75M Single Band Chirp-Ready In-Hull Transducer

Navico Simrad TM150M Transom Mount Single Channel CHIRP Transducer - 000-13944-001

Raymarine CPT-120 Thru-Hull CHIRP Transducer with High Speed Fairing Block - A80350

Humminbird XM 14 HW MSI T SOLIX MEGA SI+/DI+/Dual Spectrum CHIRP/Temperature Transom Mount Transducer - 710292-1

Humminbird XM 9 HW MSI T MEGA DI+ Dual Spectrum CHIRP with Temperature Transom Mount Transducer - 710282-1

Garmin STRIKER Vivid 7cv Fishfinder with GT20-TM Transducer - 010-02552-00

Garmin GT56UHD-TR Force Kraken Trolling Motor Transducer

Garmin GT56UHD-TR Transducer - 010-02732-03

Garmin GT21-TH Thru-Hull Transducer - 010-01962-10

Raymarine HV-300 HyperVision CHIRP Plastic Thru-Hull Transducer - A80604

Garmin GT36UHD-TM Transom Mount Transducer

Furuno B744V Thru-Hull Transducer with High-Speed Fairing - 525STID-MSD

Lowrance Active Imaging HD 3-in-1 FishReveal High/Wide Transducer - 000-16061-001

Humminbird ICE HELIX 5 CHRIP G3 Fishfinder - 411720-1

Furuno Transducer Matching Box with 10-Pin Connector - MB1100

About Fishfinders

GPS Fish Finders & Depth

Navigate your way to the fish

All you need right in one place

Not your mama's fish finder

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