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Garmin Fishfinder 400C
8.4 out of 10

Garmin Fishfinder 400C

Garmin Fish Finder 400C Garmin number: 010 00510 01 This Garmin Read more

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Reviews and Problems with Garmin Fishfinder 400C

Showing 1-10 of 10

Five Stars

kim ferguson, Amazon
11 July 2014

All around good product!

poukie, Amazon
8 December 2011
  • Summary: Fishfinder works as it should, temp is very accurate and shows fish well. This fishfinder works as well as any other that I have had.My $1600.00 one on 26' boat does not work any better.
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Surprizing performance for the money

Dennis, Ritz Interactive
8 June 2011
  • Pros: Easy To Use, Excelent day visibility, Simple to install, Well Made, Works Well With GPS
  • Cons: None
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Great !!

Plumber Darrell, Amazon
10 April 2011
  • Summary: Does everything they said it would do ....Thanks Garmin, and Thanks Amazon for the Great Savings !! Garmin Fishfinder 400C 4-Inch Waterproof Fishfinder and Dual Frequency Transducer
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Gramin 400C vs Lowrance X102c

Pat Carey, Amazon
26 February 2011
  • Summary: I used to own the Lowrance X102c, it lasted approximately 4 years. The unit was taken immaculate care of, never left in the rain, removed from boat for traveling, padded when traveling, etc.etc....it would only mark the down-rigger ball the first year, then never again......it marked fish nice until years 2-3, then that went to hell. By the 4th year the Lowrance unit would no longer function and would turn off mid troll or reset itself. Just a pain...
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It changed my life

Gregory Corn Ish "Greg Cornish", Amazon
23 October 2009
  • Summary: I was looking for mermaids and I saw a sudden flash on my Garmin 400C. I dipped my net down and caught something large. It was a beautiful Mermaid. Once on my boat she shed her tail and grew pale. I gave her mouth to mouth for several hours, then took her home and married her. It'd be a perfect marriage if I didn't have to keep throwing water on her. Thank you Garmin.
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Garmin depth finder

R. Graf, Amazon
22 March 2009
  • Summary: I snooped through a lot reviews, I had specific requirements and this 400c does exactly what I wanted at a great price. I also have a Garmin 478 chart plotter that interacts with this 400c, I am impressed with the color definition. It also see's my downrigger cannon balls and flasher at the depth I have them set at. Shows the fish activity around them. Couldn't ask for more than that!
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Garmin 400C Fishfinder

Ricky, Amazon
6 October 2008
  • Summary: I had to return the first 400C that I installed. It stopped working after 2 days. The replacement works fine, but I wonder about the long-term reliability. The fish-finding performance of the unit appears to be very good. No complaints here. The documentation is very basic. It tells how to use the unit under various settings. However, it does not tell much, if anything, about how the user can interpret the sonar readings.
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Garmin 400c Review

Gary Pugh, Amazon
13 June 2008
  • Summary: The Garmin is a good unit. I replaced a non functioning Lowrance unit with the Garmin. It does not have the detail or sensitivity the Lowrance unit had, but I needed a quick cheap replacement. I would wait and spend the extra money for a good Lowrance Sonar.
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Novice user and fisherman, but appears to work well

Robert in Savannah "robert", Amazon
18 March 2008
  • Summary: I purchased this last year, and it has been installed on a pontoon boat for a full season. This unit replaced an older finder that was already installed when I bought the boat. Installation was relatively easy with the boat on its trailer. Because we operate on a lake that has many shallow areas, the depth and contour indication is very valuable. Color display inhances the information being presented.
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