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

Garmin GT24UHD-TM Ultra High-Definition Scanning Sonar Transducer - 010-12908-00

Garmin Airmar 509LHW Thru-Hull Transducer

Raymarine Trolling Motor Bracket - A80330

Raymarine RV-400 Thru-Hull Transducer - A80615

Raymarine RV-412 Thru-Hull CHIRP Transducer (2-Pack) - T70450

Lowrance StructureScan 3D Stainless Steel Thru-Hull Transducer

Simrad SS175 xSonic Thru-Hull CHIRP Transducer

Garmin Force Trolling Motor Transducer Replacement Kit - 010-12832-25

Garmin GT30-TH SS Thru-Hull DownVu/SideVu Scanning Transducer

Garmin Airmar SS60 Thru-Hull Transducer

Garmin Panoptix LiveScope LVS12 Transducer Mount

Garmin LiveScope XR LVS62 Transducer Mount

Humminbird Dual HELIX Transom-Mount Transducer Starter Kit - 700062-1

Humminbird Dual HELIX In-Hull Transducer Starter Kit - 700063-1

Humminbird MEGA 360 Imaging Transducer without Mount - 411580-1

Humminbird MEGA 360 Imaging Fortrex Transducer - 411260-1

Humminbird MEGA 360 Imaging Universal Transducer - 411390-1

Humminbird SSTH 14 HW MSI+ SOLIX MEGA SI+/DI+/Dual Spectrum CHIRP Stainless Steel Through-Hull Transducer - 710302-1

Lowrance Dual Stainless Steel Thru-Hull Transducers - Pair - 000-11460-001

Lowrance Stainless Steel Thru-Hull Transducer - Single - 000-11459-001

Lowrance StructureScan 3D Thru Hull Transducer - 000-14254-001

Raymarine CPT-S/DVS Transducer to Element Display Adapter - A80559

Raymarine RV-420 Stainless Steel Through Hull RealVision Transducer Pack - T70451

Raymarine Trolling Motor HV-100 Transducer Mount - A80557

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouch3

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

Airmar SS175 Single Band Chirp-Ready Transducer - Bare Connector

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

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

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

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

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

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

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

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

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

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

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

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

Simrad xSonic TM185M Transom Mount Transducer - 000-13998-001

Simrad xSonic R509LH-W Thru-Hull Wide-Beam CHIRP Transducer - 000-13773-001

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouchXL - 455T-SS903

Furuno Side-Scan Thru-Hull Transducer for NavNet TZtouchXL - (2-Pack) - 455T-PR903

Simrad xSonic Airmar SS164 Transducer

Simrad xSonic Airmar SS260 Transducer - 000-13783-001

Garmin Panoptix PS70 Transducer

Furuno Stainless Steel Thru-Hull Combo Transducer for DFF3D - 165T-50/200-SS260

Furuno SS75 Stainless Steel Thru-Hull CHIRP Transducer with Temperature

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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