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 Airmar B175 Bronze Thru-Hull Transducer

Simrad XSONIC Stainless Steel SS75 Thru Hull CHIRP Transducer

Airmar SS60 Thru-Hull Dual Frequency Transducer

Simrad Transducer Adapter Cable - 000-13313-001

Garmin GT20-TM Transom Mount Transducer

Raymarine Right Angle Transducer Adapter - A80515

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

Simrad B275LH-W Wide Beam Thru-Hull Dual Channel CHIRP Transducer - 000-13771-001

Raymarine CPT-S Transom Mount CHIRP Sonar Transducer - E70342

Simrad xSonic Airmar B150M Transducer

Garmin ECHOMAP UHD2 53cv Chartplotter with GT20TM Transducer - 010-02590-51

Garmin Panoptix PS51-TH LiveVu Forward Transducer - 010-01753-00

Lowrance High Speed Skimmer M/H PK 9-Pin Transom Mount Transducer - 000-14884-001

Airmar PM275 Low-High Wide Chirp Transducer

Garmin Airmar B60 Tilted Element Transducer

Garmin Airmar B619 Bronze Thru-Hull Transducer

Raymarine RVM-400 Thru-Hull CHIRP Transducer - A80704

Lowrance HDI & DSI Skimmer Transducer Mounting Kit - 000-10262-001

Airmar B45 Thru-Hull Transducer with Fairing Block

Simrad Transducer Adapter Cable - 000-13977-001

Airmar B765 Chirp-Ready Thru-Hull Transducer - Bare Connector

Garmin Dual Beam 8-Pin Transom/Trolling Mount Transducer - 010-10249-40

Raymarine RealVision Max RVM-100 Transom Mount Transducer - A80703

Raymarine RV-212 3D Bronze Thru-Hull Transducer (2-Pack) - T70318

Garmin GT15M-THF Stainless Steel Thru-Hull Transducer

Furuno Side-Scan Transom Mount Transducer for NavNet TZtouchXL - 455T-TM903

Airmar B150 Chirp-Ready Titled Element Transducer - 9-Pin Navico

Airmar B285 Single Band Chirp-Ready Thru-Hull Transducer - 7-Pin Navico

Lowrance TripleShot/SplitShot to Hook2/Reveal & Cruise Extension Cable - 000-14414-001

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

Raymarine B744VL Thru-Hull Long-Stem Transducer with High-Speed Fairing - A66092

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

Raymarine RV-220 Bronze Through Hull Transducer Pack - T70319

Airmar B175 Chirp-Ready Transducer - 14-Pin Humminbird

Airmar SS75 Medium CHIRP Thru-Hull Transducer

Simrad Xsonic Transducer Adapter - 000-13262-001

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

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

Garmin Airmar B150M Bronze Thru-Hull Transducer

Garmin GT51M-TH SS Thru-Hull DownVu/SideVu Scanning Transducer

Raymarine B60 Thru-Hull Tilted Element Transducer - E66086

Raymarine CP100 Transducer Extension Cable - A80273

Garmin GT17M-THF Thru-Hull Transducer

Airmar B150 Chirp-Ready Titled Element Transducer - 7-Pin Navico

Garmin Airmar B744VL Long Stem Bronze Thru-Hull Transducer

Garmin Livescope Plus LVS34 Transducer Mount

Furuno B45 Thru-Hull Transducer - 525T-BSD

Lowrance Bullet Skimmer Transom Mount Transducer - 000-14027-001

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

2Filters

Change Locale

Explore

Helpful Information

Get In Touch

Resources

Stay Connected