Portable Dot Matrix Fish Finder

Fish Finder features: *Simulation mode *Display Type: FSTN LCD V128 X H64 and White LED backlight *Display Window Size: 42 x 48 mm *Display target depth reading above each fish symbol *Can use in Fresh / Salt water environment *Detecting Big / Small Fish by adjusting Sensitivity *Depth readings from 2.0 to 240ft in 1/10th precision *White LED backlight *Hot key operation *Water Temperature Indicator *IPX4 Water Resistant Design *Battery strength indicator *Fish Icon *5 levels sensitivity setting *User selectable feet or meter readings *Audible fish and depth alarm *Depth Alarm 3-99ft *User selectable depth range *200KHz Sonar Frequency *Zoom On/Off *45-degree transducer beam angle *Free Scan Transducer *4 AAA Batteries