Overtons Watersports® > Launching Life on the Water Since 1976®

Your Overtons.com Session is About to Expire!

What Would You Like To Do?

Renew My Session
Log Out
Oktoberfest Sale! Great Savings on Boating and Watersports Products!

Humminbird 597ci HD DI GPS/Fishfinder Combo

Item # 705641

Key Features

  • Dent and Ding Item

  • Restored to Factory Specs

  • High resolution (640 x 640) 5" 256-color display

  • Internal precision GPS antenna

  • DualBeam PLUS sonar for detail and wide coverage

Our Price  $649.99
Sale Price  $545.92

Availability: Limited Supply. First come first serve.

  • Please note: This item can only be shipped to U.S. addresses.
  Sold Out


back to top
Product Description
humminbird The Humminbird 597ci HD DI GPS/Fishfinder Combo has an internal 50-channel WAAS GPS receiver with built-in UniMap cartography and DualBeam PLUS sonar with a narrow beam (455 kHz / 16°) for a detailed view of the bottom and a wider beam (200 kHz / 25°) for finding fish and viewing the surrounding area. Down Imaging provides detailed images of what's directly beneath your boat, making it easy to decipher structures.

Humminbird 597ci HD DI GPS/Fishfinder Combo Physical/Performance Features:
• 5" diagonal 256-color TFT display
• 640 x 640 resolution
• Backlight
• Waterproof housing
• Add more maps and memory with the SD card slot
• Includes standard transom-mount transducer, Tilt & Swivel Quick Disconnect Mount
• Power Output RMS: 500 Watts
• Power Output Peak-to-Peak: 4000 Watts
• Draw: 615 mA
• Voltage: 10V - 20V DC

Humminbird 597ci HD DI GPS/Fishfinder Combo Mapping Features:
• Internal 50-channel WAAS GPS antenna
• Built-in UniMap cartography covers continental US coastline, inland lakes, and rivers
• 3D chart view
• GPS speed
• Save up to 3,500 waypoints/favorites/locations and 50 routes directly from your device
• Save up to 50 tracks and 20,000 points per track

Humminbird 597ci HD DI GPS/Fishfinder Combo Sonar Features:
• DualBeam PLUS sonar - 200 kHz / 25°, 455 kHz / 16°
• Narrow center beam focuses in detail on bottom contours and structure
• Larger beam provides a wider area for finding fish and viewing surroundings
• View beams separately, side-by-side, or blended together
• Maximum depth: 600'
• Down Imaging sonar - 455 kHz / 75°, 800 kHz / 45°
• High-frequency, ultra-thin sound waves
• Provide an incredibly detailed image of what's directly below the boat
• complete 180° view
• Maximum depth: 250'
• SwitchFire Sonar
• Clear Mode - Filters noise in shallow or turbulent water
• Max Mode - Enhances detail, even thermoclines and currents, so you can see your bait clearly
• Selective Fish ID+ uses fish icons to indicate depth, intensity of sonar return, relative size, and which beam the fish is in
• Real Time Sonar (RTS) Window
• Sonar Echo Enhancement
• TrueArch Technology
• Target separation: 2.5"

Humminbird 597ci HD DI GPS/Fishfinder Combo Other Features:
• Trip log
• Split Screen
• Wide/narrow cone
• Independent zoom
• Bottom lock
• Freeze Frame
• Large digits view
• Custom view selections
• Custom digital readout selection
• Selectable display and background colors
• X-Press menu system