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How does Garmin Fishfinders work?

Updated: 9/27/2023
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12y ago

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The Garmin brand of Fishfinders uses sonar and with its dual-beam transducers, will show you objects moving below the boat. There is a grayscale image draw of the objects relative size and tells you where they are.

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Q: How does Garmin Fishfinders work?
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What are the cheapest Garmin Fishfinders with color displays?

The cheapest Garmin Fishfinders with color display is The Garmin Fishfinder 160C. Here is a link where you can purchase this product and many more alike. http://www.amazon.com/s?ie=UTF8&index=blended&field-keywords=cheapest%20Garmin%20Fish%20finders%20with%20color%20displays&tag=fstfx2-20


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Which GPS fishfinder has the highest ratings?

One of the highest rated GPS fishfinders is the Garmin echo 150. You can purchase this item from retailers such as Amazon. Once on the page, type "Garmin echo 150" into the search field at the top of the page to bring up the item.


Where can a Garmin fishfinder be bought?

Garmin Fishfinders are widely available at a variety of locales including Walmart, Target, electronics stores like Fry's Electronics and Best Buy, and fishing or underwater supply stores such as Scuba Store, BoatersLand, or West Marine. Of course, they are also available online at Amazon and eBay.


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There is no immediately available technical comparison of the accuracy of different fishfinders. However, to help ensure that you make a purchase which you'll be pleased with, it's good to check out user reviews on reputable seller websites. For example: http://reviews.walmart.com/1336/4660395/garmin-fishfinder-160c-reviews/reviews.htm Look for sites with an established reputation to avoid spam postings.


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