• DualBeam PLUS - 200kHz/20 degrees, 83kHz/60 degrees
• 500 Watts RMS
• 4000 Watts PTP
• Freeze Frame with ability to Mark Structure on Sonar
• Instant Image Update
• Real Time Sonar RTS Window
• Selective Fish ID
• Sonar Echo Enhancement
• Sonar Recording
• Sonar Snapshot
• Split Screen Zoom
• TrueArch Technology
• Wide Narrow Cone Split Screen
• Custom Digital Readout Selection
• Custom View Selections
• Large Digits View
• Selectable Background
• Temperature Alarm
• Temperature Graph
• Triplog
• View Preset Keys
• X Press Menu System
• LakeMaster & Navionics compatible
• Transom mount transducer
• External GPS antenna

Technical specifications can be found at - Humminbird

 Stock # HU858            858C Combo             Manufacturer's Retail Price - $999.99    


Click here for - Humminbird Advanced Accessories