Portable Fish Finder Large HD Display Wireless Depth Finders for Boats with 147 feet Depth Detection Sensor, Rechargeable Castable Fish Finder Display Fish, Temp

Various DisplayA portable fish finder with a 2.4 -inch colorful LCD screen and 21 operating languages. It detects fish size icons, depth, water temperature, water depth, bottom contour, and water surface. 147 Feet Depth DetectionThe kayak fish finder sonar sensor is rechargeable. It supports underwater detection at 147 feet (45 m), and the sonar covers a 90-degree detection angle. Attractive Lamp SensorThe wireless sonar sensor and its attractive lamp automatically turn on upon contact with water, helping attract fish and making fishing easier. Fish AlarmThe castable fish finder features a fish alarm function.

It displays and emits an alarm on the screen when fish pass through the sensor's coverage area, and it also shows the fish's size and depth. Fishing ApplicationsThe portable fish finder has a user-friendly design and is suitable for fishing, including kayak fishing, ice fishing, river& lake fishing, and sea fishing