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Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder
 
 

Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder

by Humminbird
3.9 out of 5 stars  See all reviews (8 customer reviews)

In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.
Want it delivered Wednesday, September 8? Choose One-Day Shipping at checkout. Details
3 new from $599.34 1 used from $506.99

Frequently Bought Together

Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder + Humminbird UC 3 Unit Cover + Hummibird MC W Mount Cover
Price For All Three: $670.92

Show availability and shipping details

Buy the selected items together
  • In Stock.
    Ships from and sold by Amazon.com.
    This item ships for FREE with Super Saver Shipping. Details

  • Humminbird UC 3 Unit Cover$17.01

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details

  • Hummibird MC W Mount Cover$10.83

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details


What Do Customers Ultimately Buy After Viewing This Item?

Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder
74% buy the item featured on this page:
Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder 3.9 out of 5 stars (8)
$643.08
Hummibird MC W Mount Cover
10% buy
Hummibird MC W Mount Cover 4.2 out of 5 stars (5)
$10.83
Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder (Navionics Gold and HotMaps Premium Charts Pre-loaded)
6% buy
Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder (Navionics Gold and HotMaps Premium Charts Pre-loaded) 5.0 out of 5 stars (2)
$745.00
Humminbird 7800071 UC M Unit Cover
5% buy
Humminbird 7800071 UC M Unit Cover 4.5 out of 5 stars (2)
$9.05

Technical Details

  • 640 vertical pixels
  • 256 color TFT screen
  • DualBeam PLUS sonar
  • 1,500 ft depth capability
  • Tilt and Swivel Quick Disconnect Mount
  See more technical details

Product Details

  • Product Dimensions: 12 x 4.4 x 9.2 inches ; 5.3 pounds
  • Shipping Weight: 6 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B001J6N7XQ
  • California residents: Click here for Proposition 65 warning.
  • Item model number: 407430-1
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (8 customer reviews)
  • Amazon Bestsellers Rank: #16,962 in Electronics (See Top 100 in Electronics)
    #12 in  Electronics > GPS & Navigation > Marine GPS Units & Chartplotters
  • Date first available at Amazon.com: November 7, 2008

Product Description

Product Description

The 700 series is packed to the gills with professional technology, it has everything you need to find the fish. The unmatched 640V X 640H pixel clarity of the 5-inch diagonal screen provides unbelievable color and contrast. You'll see crystal-clear images of everything under the water, making it easier to root out the big hogs. Programmable preset buttons make switching between your favorite views a snap. The built-in Unimap makes you at home on any body of water. Mount the 700 in-dash, or use our Tilt and Swivel Quick Disconnect Mounting System, and turn yourself into a fully armed fish seeking missile. The 788ci Combo includes internal GPS and DualBeam PLUS sonar.

Buy This Product and Related Items

Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder
643.08
$649.99 $643.08
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Important Information

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We do not in any way represent that any part we sell is legal to possess in your jurisdiction. Check with you local authorities to ensure it is legal for you to possess before buying!

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Customer Reviews

Average Customer Rating
3.9 out of 5 stars (8 customer reviews)
5 star:
 (4)
4 star:
 (1)
3 star:
 (2)
2 star:    (0)
1 star:
 (1)
 
 
 
 
 
 
 
 
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Most Helpful Customer Reviews

 
33 of 33 people found the following review helpful:
5.0 out of 5 stars Makes ne a better deep water fisherman, September 3, 2009
This review is from: Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder (Electronics)
I have been using the 788ci for a few months now and have nothing but good things to say about it. It is simple to use and the preset buttons allow you to quickly see the screens you use the most. The quick release mounting system makes it easy to remove the head of the unit when you have to leave the boat unattended.

I would not recommend buying this unit with the pre-loaded Navionics maps. They are the 2006 version and do not include a lot of the newer lakes. I use the Navionics '09 Premium maps card and could not be happier.

If you buy it, take the time to learn how to use as many of the features as you can. Go out in the boat with the owner's manual and just play with it and you will be amazed at what a great tool this is.

One more very important feature is that the unit has two SD card slots. I use one slot for my Navionics chip and save all of the rest of my information on the other chip.
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8 of 9 people found the following review helpful:
5.0 out of 5 stars New Installation, October 7, 2009
Amazon Verified Purchase(What's this?)
This review is from: Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder (Electronics)
I just installed the 788ci on my pontoon boat and am very happy with the unit. This is my first fishfinder and I was afraid that it may be overly complicated. The screen is easy to read in bright light and I love the Fish ID feature. I am not that familiar with Lake Lanier and the GPS feature we let me explore. The unit powered up and worked without problems after installation.
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9 of 11 people found the following review helpful:
3.0 out of 5 stars Limited, April 19, 2010
By Dan G. "MN Muskie Nut" (Minneapolis, MN United States) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Humminbird 788ci 5-Inch Waterproof Marine GPS and Chartplotter with Sounder (Electronics)
Overall decent unit, but some poor choices made in the software. Navigating through menus is harder than it needs to be. There is no way to customize readouts on anything but the full screen sonar view, and this baffles me completely. The view I'd logically use most is the combo chart/sonar view, and it would make far more sense for me to keep my voltage and a clock on display than the useless lat/long & compass heading readouts. It would only be a small modification to software, but Humminbird didn't think like a customer here. Poor design choices drag down what could otherwise be a very nice unit for the money.
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Most Recent Customer Reviews

5.0 out of 5 stars 788ci
I fish Lake Michigan for salmon. I was trying to decide between the Lowrance HDS5 and the Humminbird. After reading the reviews I decided to go with the 788ci. Read more
Published 1 month ago by UpKnorrth

5.0 out of 5 stars Great fishfinder
I love my new Humminbird 788ci fishfinder. I have used it three or four times now trolling for Kokanee. I wasn't sure that I really needed GPS for fishing in a lake. Read more
Published 1 month ago by Bob

3.0 out of 5 stars 788 CI
I purchased this unit for my small boat. Convience of not having an external antenna & some place to put it. So far I've taken the unit out on 2 trips. Read more
Published 2 months ago by Dave Flack

1.0 out of 5 stars garbage they sell !
This thing is garbage ! ! ! After a few times out with it the sonar failed to work and I called humminbird and they told me it was a software problem that they were aware of and... Read more
Published 2 months ago by Alan J. Borbridge

4.0 out of 5 stars Great unit
Arrived on time and installed easily. I've only used it once, and haven't had a chance to use it with the Navionics softwear because my son has the boat at his house. Read more
Published 2 months ago by L. Gwin

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