FF-718Li-W Rechargeable Wireless 40M Depth Fish Finder w/ 180m Wireless Operation Range Sensor

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FF-718Li-W Rechargeable Wireless 40M Depth Fish Finder w/ 180m Wireless Operation Range Sensor

Regular Price $66.90
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This Professional Fish Finder is designed for amateur & professional fishermen and fishing enthusiasts, to find out fish location, Depth and Bottom Contour of water. This professional version is equipped with Adjustable FSTN LCD screen that can Zoom at specified depth, for magnifying the area around the bottom revealing fish and structure close to the bottom that may not be visible in typical operation.

This wireless fish finder uses sonar technology to send sound waves from the wireless sonar sensor, the returned "echoes" are transmitted with wireless technology to the display unit and displayed on the LCD. And has also the following advantages : Water Temperature measurement in displayed in either °C or °F, Auto & Manual range selection and wider 0.6-40M (2-131ft) depth range coverage.   It comes with  3.7V Rechargeable lithium battery.


  • Multi language Operation: English, Russian, Deutsche & Hungarian
  • 3.7V Rechargeable lithium battery -  Rechargeable
  • Wireless sensor operationally covers 180m 
  • Compact and Portable, easy to carry anywhere
  • Wireless Sensor w/ 90° beam angle
  • Selectable Depth Unit : Meter / Feet
  • °C / °F temperature unit
  • Simulation Mode
  • Depth Range :  0.6 - 40M (2-131ft)
  • Auto & Manual depth range
  • It can be used in both fresh and salt water
  • Bigger & Adjustable high-contrast FSTN LCD Screen
  • High resolution 128V X 128H 4-level grayscale screen display
  • Auto & Manual Zoom Function
  • Audible fish and depth alarm
  • High frequency,125kHz (wireless)
  • Display Large and Small Fish Icon
  • Adjustable Depth Alarm setting
  • Clear Large / Small fish icon with on / off features
  • Battery strength indicator
  • Displays live update of the Water Bottom Contour
  • 100% waterproof design:  floating main unit and sensor
  • Designed for amateur & professional fishermen & fishing enthusiasts


  • Display Type : 4 Level grey FSTN LCD 128V x 128H
  • White Backlight  with on / off option
  • Sonar Operating Frequency : 125kHz
  • Sonar Coverage : 90° beam angle
  • Depth Capability :  0.6-40M (2-131ft)
  • Operational Wireless Frequency : 433.92MHz
  • Language Menu: English (default), Russian  Deutsche & Hungarian
  • Built in temperature sensor
  • Wireless Sensor Operational Range :180 meters
  • Power Supply :
    • Controller : 3.7V Rechargeable lithium battery
    • Wireless : 1 x CR-2032 Lithium battery
  • Item Weight : 186g (main Unit only)

Set includes:

  • 1 x Professional Fish Finder
  • 1 x Wireless Sensor
  • 1 x Neck Strap
  • 1 x Warranty Card
  • 1 x Charger  (We can provide (either European,  US, UK or Australian plug)
  • 1 x Vehicle cigar Plug  (You may charge the battery inside the car)
  • 1 x CR-2032 Lithium battery (FREE)
  • Instructrion Manual
  • Gift box  

Optional Item (not included in set)
 Please click here to buy this optional item  
Extra Wireless Sonar Sensor 

or you may contact us at sales(at)gainexpress.com if you want an optional items to be included in your order 


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