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

Airmar B285 Single Band Chirp-Ready Thru-Hull Transducer - 12-Pin Garmin

Raymarine CPT-100 DVS Transom Mount CHIRP Transducer - A80351

Lowrance Tripleshot 3-in-1 Skimmer Transom Mount Transducer - 000-14029-001

Garmin Airmar P319 Plastic Thru-Hull Transducer

Garmin GT23M-TM Transom Mount Transducer - 010-12404-00

Garmin Panoptix LiveScope System with Thru-Hull Transducer - 010-02233-00

Garmin Airmar B175 Bronze Thru-Hull Transducer

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

Raymarine Axiom 2 Pro 9 RVM MFD Chartplotter with LightHouse Charts North America - E70654-00-102

Simrad NSX Chartplotter & Fishfinder without Transducer - 7" - 000-15214-001

Simrad xSonic Airmar B150M Transducer with 20 deg. Tilt - 000-13922-001

Garmin Spy Pole Gunnel Mount System - 010-13404-02

Garmin GPSMAP 743xsv Sonar Chartplotter with Navionics+ - 010-02365-61

Simrad GO7 XSR Multifunction Display with C-MAP Discover Chart - 000-14078-002

Simrad Transducer Adapter Cable - 000-13313-001

Raymarine Airmar Transducer to Axiom Pro-RVX Adapter Cable - A80496

Garmin GT56UHD-TR Transducer - 010-02732-03

Airmar Portable Transducer Bracket Suction Cup - 33-139

Airmar B60 Thru-Hull Tilted Element Transducer

Lowrance HDI Skimmer DownScan Transducer - 000-10976-001

Simrad NSX UltraWide Display with Active Imaging 3-in-1 Transducer - 12" - 000-16216-001

Raymarine HV-100 Transducer Transom Mount Bracket - R70651

Raymarine RealVision 3D Transducer Extension Cable

Lowrance HST-WSBL Transom-Mount Skimmer Transducer - 000-0106-72

Furuno NavNet TZtouch2 Black Box Chart Plotter/Fishfinder - TZT2BB

Simrad NSS 4 Sonar Multifunction Display with C-MAP Discover X - 10" - 000-16012-001

Garmin 8-Pin Transducer to 12-Pin Sounder Adapter Cable with XID - 010-12122-10

Raymarine TM150 Transom Mount CHIRP Transducer - A80806

Airmar Navico xSonic CHIRP Transducer Adapter Box - 33-1230-01

Airmar Simrad/Lowrance Pigtail Adapter Cable - 33-1345-01

Airmar PM111 Chirp-Ready Pocket Mount Transducer - Bare Connector

Furuno TruEcho FCV800 Fishfinder - FCV800

Garmin GT20-TM Transom Mount Transducer

Lowrance HST-DFSBL Transom-Mount Skimmer Transducer - 000-0106-77

Lowrance MED/HIGH HDI Skimmer with Mount - 000-12728-001

Lowrance TripleShot HD Transuducer Transom Mount Bracket - 000-16317-001

Airmar R109 CHIRP Thru-Hull Transducer - 2kW

Garmin Airmar B260 Bronze Thru-Hull Depth/Temperature Transducer

Garmin Airmar P19 Nylon Tilt Transducer

Simrad NSS evo3S Combo with GPS Sounder and US C-MAP - 16" - 000-15404-001

Raymarine Transducer Adapter Y-Cable - A80478

Lowrance P79 In-Hull Transducer - 000-13942-001

Lowrance TotalScan Thru Hull Transducer - Low/High CHIRP - 000-14259-001

Lowrance Transom-Mount DSI Skimmer Transducer - 000-10260-001

Airmar TM258/TM260/TM270W Transom Bracket Kit - 33-749-01

Airmar B117 Bronze Thru-Hull Dual Frequency Transducer

Garmin STRIKER Plus 4 Fishfinder with Dual Beam TM Transducer - 010-01870-00

Lowrance HDS PRO Fishfinder/Chartplotter with C-MAP DISCOVER OnBoard - 12" - 000-16002-001

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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