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

Raymarine TM150 Transom Mount CHIRP Transducer - A80806

Simrad Xsonic Transducer Adapter - 000-13262-001

Garmin Airmar B60 Tilted Element Transducer

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

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

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

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

Raymarine CPT-200 Transom Mount Sidevision Transducer - A80281

Garmin GCV 20 Ultra HD Scanning Sonar Black Box

Garmin GT12M-THF Bronze Thru-Hull Transducer

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

Humminbird HELIX ICE Conversion Kit - 740202-1

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

Humminbird HELIX 5 CHIRP GPS G3 Fishfinder - 411660-1

Airmar SS60 Thru-Hull Dual Frequency Transducer

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

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

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

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

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

Garmin Airmar B117 Bronze Thru-Hull Transducer

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

Navico B60 xSonic Thru-Hull 9-Pin Transducer - 12 Deg. - 000-16186-001

Simrad xSonic Airmar B45 Transducer - 000-13946-001

Simrad xSonic Airmar B60 Transducer

Humminbird XTM 9 HW MSI HELIX MEGA SI+/DI+/Dual Spectrum CHIRP with Temperature Trolling Motor Mount Transducer - 710283-1

Furuno 10-Pin Bronze Thru-Hull Transducer - 520-5MSD

Lowrance Eagle Fishfinder

Echonautics Bronze Depth & Temperature Thru-Hull Transducer - 300W

Airmar Simrad B60 Thru-Hull Tilted Element Transducer

Raymarine B45 Thru-Hull Transducer with High-Speed Fairing - E26019-PZ

Raymarine B60 Thru-Hull Tilted Element Transducer - E66085

Raymarine B60 Thru-Hull Tilted Element Transducer - E66086

Airmar Garmin B60 Thru-Hull Tilted Element Transducer

Airmar B45 Thru-Hull Transducer with Fairing Block

Garmin GT52HW-TM Transom Mount Transducer - 010-12405-00

Garmin STRIKER Vivid 5cv Fishfinder

Raymarine HV-100 HyperVision Transom Mount Transducer - E70643

Airmar P95M Single Band Chirp-Ready In-Hull Transducer

Lowrance StructureScan HD & HST-WSBL Transducer Kit for Elite Ti and Go Units - 000-14076-001

Humminbird MEGA Live Open Water Adapter Kit - 700068-1

Furuno 200B-5S Rubber Coated Transducer - CA200B-5S

Humminbird HELIX 5 DI G2 Fishfinder - 410200-1

Raymarine RV-100 Transom-Mount Transducer - A80464

Lowrance Active Imaging 3-in-1 Nosecone Transducer for Recon Trolling Motor - 000-16353-001

Garmin Spy Pole Foot Control - 010-13404-20

Lowrance Total Scan Skimmer Transom Mount Transducer - 000-12568-001

Humminbird XPTH 9 20 MSI T Dual Beam MEGA SI/DI Thru-Hull Transducer - 710264-1

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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