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  • Humminbird 998c SI Combo 8-Inch Waterproof Marine GPS and Chartplotter with Sounder (Navionics Gold and HotMaps Premium Charts Pre-loaded)
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Humminbird 998c SI Combo 8-Inch Waterproof Marine GPS and Chartplotter with Sounder (Navionics Gold and HotMaps Premium Charts Pre-loaded)

8 customer reviews

Currently unavailable.
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  • 8-Inch Diagonal Screen
  • 480V X 800H Pixel Color Screen
  • 16:9 Color TFT Screen
  • 150 ft Depth with SideImaging, 1500ft, 3000ft
  • HD Side Imaging & Down Imaging with DualBeam PLUS Sonar
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Technical Details

  • Brand Name: Humminbird
  • Model Number: 407760-1V
  • Display Size: 8.0 inches

Product Description

No fish tale here, just the widescreen 8-Inch full-color displays of the Humminbird 900 Series. With the screen's 6:19 aspect ration, crystal-clear pixel resolution, and Humminbird Side Imaging, Down Imaging and SwitchFire systems, these high-performance units give serious anglers a huge on-the-water advantage. The picture-like images of Humminbird Side-Imaging and Down Imaging look even better on the generous display of the 900 series. You won't miss a single detail as you scout in minutes what used to take hours. The widescreen display makes for easy-to-read split screen viewing of sonar displays or the incredibly detailed optional cartography packages. Add on our powerful Humminbird PC Software, and you've got an all-in-one tool to dominate the competition. With unbeatable performance and flexibility, the 900 Series from Humminbird is right on the money. This unit also includes Navionics Gold and HotMaps preloaded into the internal memory.


Product Information

Technical Details
Item Weight8.7 pounds
Product Dimensions13.4 x 11.8 x 4.9 inches
Item model number407760-1V
Display Size8 inches
  
Additional Information
ASINB002QD4JDS
Best Sellers Rank #652,401 in Electronics (See top 100)
Shipping Weight9.2 pounds
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableSeptember 25, 2009
  
Warranty & Support

Product Warranty: For warranty information about this product, please click here
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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

29 of 31 people found the following review helpful By Amazon Deity HALL OF FAMETOP 500 REVIEWERVINE VOICE on August 10, 2010
I purchased the Humminbird 998C Si Bundle for my husband's birthday. He has been mentioning for some time how he would love to have one but can not see paying almost $2000 for one. He owns three other Humminbird Fish Finders that were mounted to our 21 foot bass boat. This unit has replaced everything and anything he uses for finding fish and GPS signals.

It was easy to install. He mounted it on the dash with the RAM Mounting Systems RAM-D-111U-C heavy duty RAM Universal Marine Electronic Mount. It sits securely in place with no worries of it taking a plunge into the waters. The Navigation Bundle is a must! It includes all four regions of the US as well as the waters near Canada. Being that it is the "Si" model, the unit is upgradeable and expandable to fit all your needs.

It comes with side sonar as well as down imaging. It's amazing how clear the images are. Use your side image out to 240ft on each side of the boat to find structure on the bottom. Even in three foot of water the side image is clear out past 100 feet. If you find something off to the side of the boat and want to check it out, you simply use the cursor to mark the spot as a waypoint. Then you use the navigation to go back over it to see it on the down scan. You can select an object and zoom in for a closer look. The unit has 2 SD cards slots to store pictures and video recordings of the images. Mark your waypoints with the touch of a button. There is a variety of split screen options. The LCD display is large and the resolution is vivid and clear even in sun light. The GPS is very fast to link up to satellite signal unlike our Garmin hand held.
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9 of 9 people found the following review helpful By Royal on November 16, 2011
Edition: Dual Beam Sonar w/ transducer Verified Purchase
Installation was easy and straightforward. The navigation on screen is easily learned and used. I only have a few hours on this unit on my outboard. The only downside so far is that I see alot of prop wash on screen while underway. I installed the sending unit per the instructions so it may need some tweaking. Overall, one of the best Combo units that was a non touch screen that I researched.
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8 of 10 people found the following review helpful By R. P. Sanford on June 10, 2012
Verified Purchase
UPDATE: When I first got the unit I located the transucer on the left side of the transom and everything worked fine EXCEPT the LEFT side imaging!!! I was about to send the unit in ( Humminbird service is outstanding ) when a new update came and after restoring the defaults and installing the new update VIOLA! everything worked beautifully. I should have quit while I was ahead. I installed the most recent update restoring the defaults as required and TOTALLY lost the Side Imaging - both sides. After sending the unit in twice without getting everything to work Humminbird replaced the item with the newer 998ciSI HD. Now that's an American Company standing behind its product. The 998ci SI HD works great!!!
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8 of 11 people found the following review helpful By Amazon Customer on April 12, 2013
Edition: Dual Beam Sonar w/ SI, w/ transducer
I bought this unit in 2011 and have had nothing but positive experiences with it. Installation was easy and intuitive. Free software updates keep coming, fixing bugs I wasn't noticing, adding new features, giving me peace of mind.

No Cons! One of the few products I've ever bought about which I can make that statement.

On top of that, Humminbird appears to be constantly moving ahead, making the product more interesting, adding options, taking the lead over competitors. Examples:

* Do you use a downrigger? You can hook up certain Canon downriggers to this chart plotter and program it to raise & lower you lures as the depth changes. Cool!
* Interested in approaching weather? You can buy a weather radar option that displays incoming storms right on the screen. Talk about a life saver! But remember, if you have a smart phone, you can get a free version of this if you're somewhere within cell coverage. But it won't be as big a screen or as location-oriented to your spot as the one on the Humminbird.
* Ever wonder what fish might be in front of your boat? You can buy a 360 degree transducer that shows fish in front and on all sides of the boat. It's not cheap, and doesn't work at high speeds, but it's good for 100' in front of you--no more missing the fish that your boat scares as it approaches.
* Humminbird bought Lake Master--the folks who make underwater map chip sets--and has leveraged the technology to make life so much better!
* Have you ever had to split your concentration between fishing and keeping your trolling motor following a break line or a depth contour?
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