The 858c HD DI Combo features a super bright LED backlit LCD 7-inch display. This wide screen color display provides crystal-clear images for easy viewing in harsh sunlight. The HD Down Imaging sonar with DualBeam PLUS with SwitchFire has 4000 watts PTP power output, GPS chartplotting with built-in ContourXD map and Advanced Fishing System capabilities. The DualBeam sonar gives you two beams that can be viewed separately or blended together. Use the precise 20-degree beam for high accuracy returns of fish, structure, and bottom profile. Go to the wide 60-degree beam and get an ample search area for fish or structure. The Down Imaging sonar uses high-frequency sound waves emitted in ultra-thin slices to create a snapshot of what is below your boat, for an incredibly detailed image like nothing you have seen before. This fishfinding powerhouse comes with a cover, dual card reader and Instant Access Preset Buttons.

• 858c HD DI Fishfinder with GPS
• Mfr. item number - 409000-1
• 7 in. 480V x 800H backlit, super bright display
• Down Imaging sonar for incredibly detailed images
• DualBeam sonar gives you two beams that can be viewed separately or blended together
• SwitchFire feature lets you choose viewing mode - Clear for easy viewing or Max for more detail
• Instant image update & freeze frame with the ability to mark structure on sonar
• Screen snapshot to memory card
• Split screen zoom & bottom lock
• Custom view & digital readout selection
• Temperature graph & alarm
• 2.5 in. target separation
• Depth to 600 ft. (350 ft. in DI mode)
• Precision GPS with trackplotting & chartplotting
• Selective Fish ID+
• Pre-loaded with Humminbird ContourXD maps
• Navionics & LakeMaster compatible
• Made in the USA
• Weight: Approximately 7.3 pounds
• Shipping Dimensions: Approximately 14 x 12 x 5 inches.