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Garmin echo 551c Fishfinder

Item # 777844
Customer Rating:

Key Features

  • Advanced HD-ID sonar

  • High-resolution 5" VGA color display

  • 500W RMS power

  • 2300' max. depth

  • Includes 77/200 kHz transducer

Our Price   $369.99

Availability: In Stock

  • Please note: This item can only be shipped to U.S. addresses.
  • Additional discounts do not apply.
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details & specs

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Product Description
garmin The color echo 551c is a premier fishfinder with one of the brightest 5" high-resolution VGA color displays on the water. Its built-in advanced HD-ID sonar with 77/200 kHz transducer offers extra sharp resolution and detail on fish, structure, and bottom returns with the power to scan to a 2,300' maximum depth. With its simple, streamlined interface and 4,000W peak-to-peak power, the echo 551c has wide-viewing cone angles (60° / 120°) that are optimized for targeting fish beyond the sides of your boat in deep or shallow water. Also includes Smooth Scaling depth-range adjustments and sonar history rewind. Comes ready-to-go with a quick-release tilt/swivel mount and transom/trolling transducer mount kit. So you can get right to fishing.

More echo 551c Features
• Audible alarms
• Split-screen zoom
• Ultrascroll displays fish targets at higher boat speeds
• Fish Symbol ID helps identify fish targets
• Auto Gain Technology minimizes clutter
• Adjustable depth line
• A-Scope for a real time display of fish passing through beam
• Bottom lock
• Water temperature log and graph
• Water temperature sensor included
• Water speed capable
Model echo 551C
Display Type 256-Color VGA
Display Size 5" diag.
Display Resolution 640 x 480
Power Output 500 Watts RMS
Operating Frequency 200/77 kHz
Max. Depth 2,300'
Temp Yes
Transducer Dual Beam Transom-Mount
Waterproof Yes
Sonar Coverage 60°/120°
Dimensions 6.0"W x 5.9"H x 1.8"D

product reviews

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by PowerReviews
Garmin echo 551c Fishfinder

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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Garmin 551c

By Eddy Odom

from Ozark, Alabama

About Me Casual/ Recreational

Verified Buyer


  • Compact Design
  • Easy Storage
  • Easy To Use
  • Waterproof


    Best Uses

    • Boating

    Comments about Garmin echo 551c Fishfinder:

    Very efficient, easy to use piece of equiptment.

    • Was this a gift?:
    • No

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