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 Eagle Fishfinder

Airmar B175 Chirp-Ready Transducer - 9-Pin Navico

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

Airmar Garmin B60 Thru-Hull Tilted Element Transducer

Lowrance SonarHub Sounder Module - 000-11142-001

Lowrance Elite FS 9 Multifunction Display with C-MAP Contour+

Airmar B265 Chirp-Ready Thru-Hull Transducer - 9-Pin Navico

Airmar B75 Chirp-Ready Transducer - 9-Pin Navico

Lowrance Eagle Eye 9 Live Fishfinder

Airmar B175 Chirp-Ready Transducer - 11-Pin Raymarine

Airmar B164 Bronze Tilted Thru-Hull Dual Frequency Transducer

Airmar TM260 Plastic Transom Mount Transducer

Airmar TM185 Chirp-Ready Transom Mount Transducer - 8-Pin Garmin

Airmar B744V Thru-Hull Dual Frequency Triducer Multisensor

Lowrance Elite FS Series Fishfinder

Airmar P79 In-Hull Dual Frequency Transducer

Airmar Simrad B60 Thru-Hull Tilted Element Transducer

Lowrance Active Imaging HD 3-in-1 FishReveal High/Wide Transducer - 000-16061-001

Airmar 1 kW Series 9-Pin/9-Pin M&M Extension Cable - 20' (6 m) - MM1-EXT

Airmar Series 9-Pin M&M Adapter Cable - 1 kW

Lowrance HST-WSU Skimmer Transducer with Temperature Sensor - 83/200 kHz - 000-0106-48

Airmar B60 Thru-Hull Tilted Element Transducer

Airmar DST800 P617V Housing Install Kit - 33-584-02

Airmar 600W Series 5-Pin M&M Adapter Cable

Airmar TM275LHW Wide-Beam Chirp-Ready Transducer

Airmar Mix & Match CHIRP Cable

Airmar B75 Chirp-Ready Transducer - 12-Pin Garmin

Airmar TM265 Chirp Transom Mount Transducer - 12-Pin Furuno

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

Airmar B260 High Speed Fairing Block - 33-391-01

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

Airmar B175 Chirp-Ready Transducer - 7-Pin Navico

Airmar B175 Chirp-Ready Transducer - 14-Pin Humminbird

Airmar TM150M Chirp-Ready Transom Mount Transducer - 9-Pin Navico - TM150C-M-9N

Airmar B175 Chirp-Ready Transducer - 8-Pin Garmin

Lowrance Cruise/Hook2 83/200 Skimmer Transom Mount Transducer - 000-15053-001

Airmar R199/R299/R399 In-Hull Tank - 20-586-01

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

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

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

Airmar B265 Chirp-Ready Thru-Hull Transducer - Bare Connector

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

Airmar B744VL Thru-Hull Dual Frequency Triducer Multisensor

Airmar Thru-Hull Triducer Spare Wheel Kit - 33-113

Airmar B117 Bronze Thru-Hull Dual Frequency Transducer

Lowrance TotalScan Thru Hull Transducer - Medium/High CHIRP - 000-14257-001

Airmar B150 Chirp-Ready Titled Element Transducer - 8-Pin Garmin

Lowrance HDI Nosecone Transducer for Ghost Trolling Motor - 000-15275-001

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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