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

Lowrance Transducer Adapter Cable - 000-12571-001

Lowrance XSONIC Transducer Adapter Cable - 000-14069-001

Lowrance Suction Cup Kit for Portable Skimmer Transducer - 000-0051-52

Airmar M260-V2 Upper Transducer O-Ring - 09-869-01

Airmar Stainless Steel Housing Plastic Isolation Bushing - 04-186-1

Airmar M&M CHIRP Transducer Connector Collar Kit - 33-292-04

Airmar Clevis Pin Pull Ring

Lowrance HDI Skimmer Transducer Trolling Motor Adapter - 000-10978-001

Lowrance Bullet/SplitShot Transducer Transom Mount Bracket - 000-14192-001

Garmin DownVu & SideVuTransducer Jack Plate Mount - 010-12106-10

Airmar B150 Chirp-Ready Titled Element Transducer - 8-Pin SI-TEX

Raymarine Transducer Adapter Y-Cable - A80493

Furuno CHIRP Ready Thru-Hull Transducer

Lowrance TMB-S - Trolling Motor Skimmer Transducer Bracket - 000-0051-45

Furuno NavNet TZtouchXL Multifunction Mulit-Touch Display - 16" - TZT16X

Simrad GO9 XSE Multifunction Display with C-MAP Discover Chart Active Imaging 3-in-1 & HALO20 - Remanufactured - 055-14840-002/000-14537-001

Airmar B122/DST-800L Fairing Block - 33-409-01

Airmar Low Profile Thru-Hull Spacer - 2" - 04-646-01

Airmar B44V Speed/Temperature Replacement Insert with Y-Cable - 25-178-1

Airmar Raymarine CHIRP Transducer Connector Collar Kit - 33-292-02

Airmar Blanking Plug Assembly with Bronze Cap - 33-414-BC

Airmar Black Box Transducer Extension Cable

Airmar M260 In-Hull Transducer

Airmar P72 Trolling Motor DT Transducer - P72-8G

Airmar Furuno 10-Pin/6-Pin Y-Cable - AIR033-270

Airmar 10-Pin to 6-Pin DT/DST Airmar Xducer ID Adapter Cable - ADAPT-10-6DTV2

Airmar 8-Pin Fuji to 10-Pin Furuno Adapter Cable - ADAPT-8-10

Airmar 8-Pin Fuji to 6-Pin DT/DST Adapter Cable - ADAPT-8-6DT

Airmar B744VLC Replacement Paddlewheel Insert with Junction Box - B744VLC-INS-JB

Airmar B744VC Replacement Paddlewheel Insert with Junction Box - B744VC-INS-JB

Airmar B744VC Raymarine Replacement Paddlewheel Insert with Y-Cable - B744VC-INS-RAY

Airmar P95M Single Band Chirp-Ready In-Hull Transducer

Lowrance Bullet Skimmer Transducer Extension Cable 10' - 000-14413-001

Lowrance ActiveTarget2 Scout and Scout Wide Bracket - 000-15960-001

Lowrance StructureScan 3D Stainless Steel Thru-Hull Transducer

Garmin Kayak In-Hull Transducer Mount - 010-12357-00

Simrad NSX UltraWide Display with Active Imaging 3-in-1 Transducer - 15" - 000-16213-001

Garmin ECHOMAP UHD2 72cv Chartplotter

Garmin GPSMAP 723xsv Sonar Chartplotter with Worldwide Basemap - 010-02365-02

Garmin GPSMAP 8610xsv Sonar Chartplotter with Navionics+ - 010-02091-51

Airmar B75 Chirp-Ready Transducer - 11-Pin Raymarine

Simrad NSS12 evo3S Chartplotter/Fishfinder with HALO20+ Radar & C-MAP US Chart - 000-15555-002

Garmin Airmar M265LH Plastic In-Hull Mount Transducer

Garmin Striker 4 Fishfinder Worldwide Version with Dual-beam Transducer - 010-01550-01

Lowrance HDS PRO Fishfinder/Chartplotter with C-MAP DISCOVER OnBoard - 9" - 000-15996-001

Lowrance HDS PRO Fishfinder/Chartplotter with C-MAP DISCOVER OnBoard - 10" - 000-15999-001

Lowrance HDS PRO Fishfinder/Chartplotter with Active Imaging HD Transducer and C-MAP DISCOVER OnBoard - 12" - 000-15987-001

Lowrance ActiveTarget 2 System

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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