Humminbird Helix 5 Si Fishfinder Review 2018

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HELIX 5 SI Fish Finder

The Humminbird 409640-1 HELIX 5 SI is a great side imaging fish finder. Boasting a 480×800 resolution with a 256 color display on a five inch screen, you’ll rapidly find it to be a welcome companion on your angling adventures. The Helix 5 SI Fish Finder is essentially a smaller, cheaper version of the Helix 7, which is widely recognized as one of the greatest fish finders on the market.


Wattage: 500W, 4000W peak-to-peak

Standard Frequency: 200/83/455 kHz

Power Input: 10-20V

Power Draw: 615mA

Great Power in a Small, Cheap Package

This is a great fish finder for the angler on a budget. It features a massive array of useful features including side and bottom viewing and an impressive level of power for the price.

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In addition to its great resolution, you’ll find a ton of use out of the GPS and its waypoint feature. You’ll never need to lose your hot spot again when you can save up to 2,500 points on the map for you to come back to later. It comes loaded with UniMap, and the micro-SD slot will allow you to use the mapping software of your choice. It’s known to be compatible with AutoChart, HotMap, LakeMaster, and Navionics Gold which will allow you to pick the program you want to utilize.

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The three different sonar modes will allow you to view the depths in a way that best suits your needs. The 83 kHz mode allowing a 60 degree arc of view with a lower resolution than the 200 kHz mode which will allow razor shop imagery within a much smaller 20 degree cone. The 455 kHz mode will allow for side imaging out to 480 feet on either side of your vessel and 100 feet beneath it.


It’s extremely simple to use and user friendly, you’ll quickly find yourself able to utilize it like a professional. It features a couple of modes to allow you to target what you want to find. Put it in Clear mode in order to find your bait and game fish, or switch it over to Max so you can track pretty much anything you’ll need to in anticipation of your next catch.

This fish finder is simply one of the best you can get for the money, giving you clear imaging and featuring multiple ways of viewing the bottom that are usually reserved for much larger and more expensive units. Once it’s mounted on your boat you’ll immediately be able to enjoy its amazing sonar capabilities.

Product Conclusions

If you’re in the market for an amazing device that will save you time and trouble wherever you might take your boat, the Helix 5 SI Fish Finder may just be the product for you. You’ll be amazed at the vivid clarity and veritable smorgasbord of features that you never thought you could find in a consumer-grade device.

Fish finders are a great thing to have, but sometimes picking one out can take a great deal of time. You can save yourself that time and money by buying the Helix 5 SI Fish Finder right now, you’ll be sure to absolutely love your new tool and it’ll bring you great catches for years to come.


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Hi! I’m Steven!

I am an avid life long fisherman, having caught over 25,000 fish over the years. My life-long passion for fishing began when my father taught me how to fish at the age of ten. I started to share my extensive knowledge of all things fishing.

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