Wireless Fish Finder

Grayline features separates fish and structure from the bottom, and defines bottom hardness. Zoom capability to magnify the sonar image. Built in temp sensor in transducer. Display target depth reading above each fish symbol. Displays fish argets at higher boat speeds.

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  • Display size 4.5in FSTNLCD
  • Display resolutions 240 x 128 pixels
  • Grayscale 4 levels
  • Adjustable backlight and contrast
  • Visible under sunlight
  • Language English, German,French and Russian
  • Range 300-400m
  • Sonar frequency 433.9mhz
  • Sonar beam angle 80deg@- 10db
  • Sonar alarms fish/shallow/low battery
  • Water and air temp display
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