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External GPS Combo
Down Imaging® to reveal cover and structure
detail below your boat on a brilliant color, wide-screen 480V x 800H 7" display with CCFL backlight. Includes SwitchFire™
downlooking sonar, and chartplotting with LakeMaster® and Navionics® Platinum™ compatibility. DualBeam PLUS™ sonar with 4000 Watts PTP power output, GPS Chartplotting with built-in ContourXD map, and advanced Fishing System capabilities. Includes unit cover. Maximize your angling experience with the Humminbird 858c DI Combo fishfinder GPS system.
All products advertised and sold in the United States operate in English Language, Feet/Fathoms, Fahrenheit and/or US Maps. Local languages, Metric product and/or local maps are only available through your local authorized distributor. See our Find a Dealer section for the distributor nearest you.