Big performance and features, compact case. Featuring the new 83/200 kHz Dual-Search technology for optimum fishfinding performance in both shallow and deep waters!

• 4" (10.2 cm) diagonal screen
  
• Film SuperTwist LCD
  
• 240x160 pixel resolution
  
• Backlit screen
  
• 4-level grayscale

• Depth capability to 800 ft* (244 m) with 1,500 watts of peak-to-peak power
  
• Compact 83/200 Dual-Search Skimmer transducer with dual beams producing up to 120 degrees of fishfinding coverage - includes built-in temp sensor
  
• Advanced Signal Processing (ASP) automatically adjusts your settings for the best sonar picture
  
• Patented GRAYLINE separates fish from nearby structure and bottom
  
• Advanced Fish I.D. shows underwater targets in different sizes of fish symbols
  
• FishTrack displays target depth readings above fish symbols
  
• Surface water temperature readings come from a built-in temp sensor in the transducer
  
• Zoom with zoom bottom tracking and easy zoom-in/out control

• Optional pack includes Port-Power Pack case and portable compact Dual-Search Skimmer transducer with suction-cup mounting bracket (batteries not included)

• Easy to connect/disconnect with uniplug cable connector
  
• Internal back-up memory for key sonar settings
  
• Completely sealed and waterproof, even for use in harsh saltwater environments
  
• Full one-year warranty

* Actual depth capabilities depend on transducer configuration and installation, bottom composition and water conditions. All sonar units typically read deeper in fresh water than salt water.