Portable Wired Fish Finder Ice Kayak Fishing Gear Water Depth Finder Handheld Fishfinder LCD Display Sonar Transducer

Displays what is in the water: water depth, approximate fish location (works for various types of fish), fish size (small/medium/large), short and tall weeds, sand and rocks on the bottom. Suitable for fishing from a kayak, off a dock, and for ice fishing. It is usable in both fresh water and salt/sea water.
Simple to Use: Cast the sensor into the water and switch on the display unit. It will display the water depth and the approximate fish depth if fish schools pass by. It offers 5 user-selectable sensitivity levels, a battery save mode, a backlight mode, a fish alarm, and selectable units of measure. Settings can be retained when the unit is powered off. Highly portable so you can carry it anywhere. It includes a neck strap that enables you to wear it around your neck when occupied on the kayak. You can conveniently store the fish finder in your tackle box. The fish finder operates on 4 AAA batteries. It delivers 4-5 hours of continuous operation with fresh batteries.
Accurate Depth Reading: The detection area features a 45-degree beam angle beneath the sensor. The detectable depth range is from 3ft/1m to 328ft/100m below the sensor