Humminbird 688ci HD DI Combo Fishfinder

Humminbird 688ci HD DI Combo Fishfinder

Humminbird 688ci HD DI Combo Fishfinder

B&H # HU688CIHDDIC MFR # 409460-1
Humminbird 688ci HD DI Combo Fishfinder

Show MoreLess

Close

Now Viewing:

Special Order
Expected availability: 7-10 business days 
Free Standard Shipping
Not eligible for Free Expedited Shipping

Product Highlights

  • DualBeam PLUS Sonar with SwitchFire
  • Down Imaging Sonar
  • PTP Power Output: 4000W
  • Depth Rating: 350' (DI) & 600' (2D)
  • Coverage: 16, 28, 45, and 75°
  • 5" LED-Backlit 480 x 640 Color TFT LCD
  • GPS Chartplotting & UniMap Cartography
  • SD Card Slot
  • Tilt & Swivel Quick Disconnect Mount
Show moreShow less
Man Behind Layer

B&H $1000 Giveaway

Share your most-wanted item with friends & family for chances to win a $1000 B&H Gift Card. It's that easy!

1 new winner announced every week!
Limit 1 entry per day; Come back every day to increase your chance of winning!

Be sure to mention #BHWishList when you share!

Share on Twitter Share on Facebook

Congrats to our winners so far — Mark P., Lauren K. & Daniel M.

Official Rules

OFFICIAL B&H $1,000.00 GIVEAWAY RULES

NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about November 7, 2016 until on or about December 19, 2016 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share your most wanted item on Facebook or Twitter via the dedicated links found on the B&H Website (www.bhphoto.com); or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $1,000.00 Giveaway, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third-party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total three (3) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $1000.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize to the e-mail address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the e-mail account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An e-mail account holder shall mean the natural person assigned to such e-mail account by the internet access or online service provider or other organization responsible for assigning e-mail addresses for the domain associated with such e-mail account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $1,000.00 Giveaway Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Giveaway, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only

Email

Already have a B&H account? Just log in tomorrow to enter again!

$0.00 Tax Collected Outside NY

You Pay: $444.00

Add to Wish List Item in Wish List
  • 1Description

Track down your next elusive catch with the Humminbird 688ci HD DI Combo Fishfinder, featuring DualBeam PLUS Sonar with SwitchFire for versatile coverage and depth as well as Down Imaging Sonar for a more precise view of what's below you with high-frequency sound waves. Down Imaging technology scans the water with a beam that is wide side to side by thin front to back in order to produce high definition images.

These systems are rated to work at depths up to 350' (DI) & 600' (2D) and has a peak to peak power output of 4000W. Also, they can be setup with multiple coverage angles of 16, 28, 45, and 75° due to the use of the DualBeam PLUS sonar system and the SwitchFire enables users to setup multiple views simultaneously. Viewing imagery while out in the elements is no issue with the implementation of a 5" LED-backlit color TFT LCD with a resolution of 480 x 640 pixels. Additionally, this unit has a built-in GPS system with chartplotting capabilities and the UniMap cartography system.

The 688ci has an SD card slot for advanced cartography, saving screenshots, sonar recordings, and waypoints as well as updating the internal software. For protection in all elements and just the nature of being near water, this device is IP67-rated from waterproofing down to 3.3' for 30 minutes. And, it has a tilt and swivel quick disconnect mount.

  • SwitchFire enables multiple sonar returns modes such as Clear and Max for setting up an ideal view for your expedition
  • DualBeam PLUS sonar combines two beams, wide and narrow, for both high detail and a wide coverage area
  • Internal GPS antenna built into the head unit
  • Internal software is upgradeable
  • SD card slot
  • UniMap cartography is a built-in map system covering the contiguous US coastline, inland lakes, and rivers at 98' per pixel resolution
  • Tilt & swivel quick disconnect mount with option for in-dash mounting
  • Temperature sensor built into transducer
  • IP67 waterproofing for up to 30 minutes at 3.3'
In the Box
Humminbird 688ci HD DI Combo Fishfinder
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Sonar
    Technology DualBeam PLUS with SwitchFire
    Optional QuadraBeam PLUS is available
    Type 2D Sonar & Down Imaging Sonar
    Coverage 16, 28, 45, and 75° at -10 dB
    Frequency 455/800/200/255 kHz
    Target Separation 2.5" (6.4 cm)
    Power Output Peak to Peak: 4000 W
    RMS: 500 W
    Maximum Depth Down Imaging: 350' (107 m)
    2D Sonar: 600' (183 m)
    Mount Quick disconnect or optional in-dash
    Transducer XNT 9 DI T
    Cable Length 20' (6.1 m)
    Transducer Mount Transom
    Temperature Sensor Yes, on transducer
    Advanced Features Included: GPS Speed, GPS receiver, GPS tracking, GPS chartplotting, Precision GPS, SwitchFire Sonar, Precision GPS, screen snap shot, sonar recording, upgradable internal software, split screen zoom, split screen bottom lock, 3D chart view, large digits view, wide/narrow cone split screen, custom view selections, custom digital readout, view preset keys, temperature alarm, freeze frame, instant image update, mark structure on sonar, selective fish ID+, real time sonar, triplog, X-press menu system
    Supported: Humminbird mapping, Navionics Gold/HotMaps, PC connect
    GPS and Data Information
    GPS Support Built-in
    GPS Tracking Yes
    GPS Logger Yes
    Stored Waypoints 2750
    Stored Routes 45
    Tracks/Points 50/20000
    Card Slots 1 x SD card
    General
    Connections None
    IP Rating IP67 waterproof/submersible to 3.3' (1 m) for 30 minutes and dust tight
    LCD Screen 5" (12.7 cm) 480 x 640 LED-backlit color TFT LCD
    Grayscale 256 levels
    Power Requirements 10-20 VDC
    Power Consumption 615 mA
    Dimensions 6.9 x 7.5 x 4.5" (17.5 x 19.1 x 11.4 cm) with gimbal mount
    6.9 x 5.4 x 1.3" (17.5 x 13.7 x 3.2 cm) with optional in-dash mount

    Humminbird 688ci HD DI Combo Fishfinder Review

    Be the first to review this item
    See any errors on this page? Let us know.