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

Navico B75H xSonic Bronze Thru-Hull CHIRP 9-Pin Transducer - 20 Deg. - 000-16191-001

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

Airmar Mix & Match CHIRP Cable

Airmar B117 Bronze Thru-Hull Dual Frequency Transducer

Simrad NSX Chartplotter & Fishfinder with Med/High HDI Transducer - 9" - 000-15372-001

Airmar B744V Replacement Paddlewheel Insert with Junction Box - B744V-INS-JB

Lowrance StructureScan 3D Module - 000-12397-001

Simrad XSONIC Stainless Steel SS75 Thru Hull CHIRP Transducer

Airmar TM185 Chirp-Ready Transom Mount Transducer - 7-Pin Navico

Airmar P75M Single Band Chirp-Ready In-Hull Transducer

Airmar B45 Thru-Hull Transducer with Fairing Block

Furuno DFF1-UHD TruEcho CHIRP Network Fishfinder

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

Furuno High-power TruEcho CHIRP Black Box Fishfinder - DFF3-UHD

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

Airmar B175 Chirp-Ready Transducer - 9-Pin Navico

Simrad NSX Chartplotter & Fishfinder without Transducer - 12" - 000-15222-001

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

Lowrance HDS PRO Fishfinder/Chartplotter with Active Imaging HD Transducer and C-MAP DISCOVER OnBoard - 9" - 000-15981-001

Simrad NSX Multifunction Display with Active Imaging 3-in-1 Transducer and HALO20+ Bundle - 12" - 000-15378-001

Simrad SS60 xSonic Thru-Hull Transducer

Airmar B260 Thru-Hull Transducer with Fairing Block - 50/200kHz

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

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

Furuno GPS/WAAS Chartplotter with built-in CHIRP Fishfinder - 9" - GP1971F

Gemeco 6-Conductor Inline CHIRP Cable Splice - D00218H

Lowrance S3100 Sonar Module - 000-15918-001

Airmar B744V Fairing Block - 33-476-01

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

HawkEye DepthTrax 1H Handheld Portable Depth Finder - DT1H

Simrad Cruise 5 with US Coastal Chart and Transducer

Simrad Transducer Adapter Cable - 000-13313-001

Simrad SS175 xSonic Thru-Hull CHIRP Transducer

B&G Zeus 3S 16 Multifunction Display with C-MAP - 000-15410-001

Airmar B744VL Thru-Hull Dual Frequency Triducer Multisensor

Furuno NavNet TZtouch3 Multifunction Touch Screen Display - 16" - TZT16F

Airmar B75 Chirp-Ready Transducer - 12-Pin Furuno

Airmar R409 Ultra Wide Low-Medium Chirp Transducer - Bare Connector - R409C-LWM

Airmar PM411 Ultra Wide Low-Medium Chirp Transducer - Bare Connector - PM411C-LWM

Airmar P66-DST Transom Mount Triducer

Furuno B175 Bronze Thru-Hull CHIRP Transducer with Temperature

Gemeco 10-Conductor Inline CHIRP Cable Splice - D00342H

Airmar B75 Chirp-Ready Transducer - 11-Pin Raymarine

Airmar M260/M265C In-Hull Tank Kit - 33-539-01

Airmar TM265 Chirp Transom Mount Transducer - 9-Pin Navico

Lowrance SonarHub Sounder Module - 000-11142-001

Lowrance StructureScan 3D Module with Transducer - 000-12395-001

Airmar TM150M Chirp-Ready Transom Mount Transducer - 10-Pin Furuno - TM150C-M-10F

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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