Portable Sonar Fish Finder Fishing Bait Echo Sounder Fish Finder Alarm Sensor Lake Fishing

Feature: Wide range of applications: The fish finder can be used in fishing boats, portable boats, canoes, kayaks and pontoons.

Wireless: The wireless operating distance is 393 feet (120 meters). Compared with other fish finder, it provides you with a larger fishing range. At the same time, it will shut down when the operating distance exceeds 393 feet. Attach the sonar sensor to the fishing line or fishing rod, and then throw it into the water as much as possible. The sensor will work automatically as soon as it comes into contact with water.

Data display: Depth detector can detect and display water depth, rocks, short tall weeds and bottom contours. It also shows the approximate fish position. You can freely choose the unit of water depth measurement in meters or feet. The fish alarm setting will alert you when a school of fish appears.

Portable: It is a small fish finder, just like your smart phone. You can easily put it in your pocket or hang it around your neck. The sonar sensor can detect depths up to 130 feet (40 meters). The detection range is 90º beam angle, which can provide a wider field of view to find fish. Operating water temperature is -20ºC to 70ºC (4ºF ~ 21ºF)