Lucky Wireless Portable Depth Sounder Fishing Finder Sonar Sensor 45M Muti-language Choose Fish finder Lure Echo

Features:
1) Display: 2.2inch high-contrast Dot matrix FSTN LCD, pixels:128Vx64H
2)Back lighting: On/off White LED
3) Depth Capability: 135feet(45m)
4) Wireless Sonar: 90 degrees beam angle in 125Khz
5) Wireless operational Range: 400feet(120m)
6) Power Requirement: 4xAAA alkaline batteries
7) Wireless Sensor battery reauirement: one replaceable CR2032 battery
8) Waterproof design: level-4 (spray-water-proof)
9) Water depth,water temperature, fish location, bottom contour can be constantly obtained from the water
10) User selectable sensitivity,zoom,units, depth range,shallow alarm,fish icon,fish alarm,and chart speed setting
11) Built in memory stores sonar setting when the fish finder is turned off
12) Wireless Sensor could shut down when it is out of the water
13) Operational Temperature: -14°F to 122°F(-10°C-50°C)
Packing detail
Fish Finder * 1pcs
Wireless sonar sensor * 1pcs
Antenna * 1pcs
Manual * 1 pcs
CR-2032 battery * 1 pcs