15) Replaceable Button b
Wireless Dot Matrix Fish Finder FD19:
1) Display Type: FSTN LCD V128 H64 and White LED backlight
2) Depth reading from2.0 to 100 ft (30meters) in 1/10th precision
3) Bottom contour and Water Temperature Indicator
4) Display target depth reading above each fish symbol
5) Detecting Big / Small Fish by adjusting Sensitivity
6) Can use in Fresh / Salt water environment
7) Fish Icon
8) User selectable depth range and Zoom On/Off
9) User selectable feet or meter reading
10) 125 KHz Sonar Frequency
11) 90-degree sonar beam angle
12) Operational wireless frequency: 433/315 MHz
13) Operational range: 200 FT (60meters)
14) 4 “AA” Batteries for main unit operation
15) Replaceable Button battery “CR-2032” for transducer operation
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Wireless Dot Matrix Fish Finder