LUCKY waterproof portable fish finder is designed for ice fishing, boat fishing, kayak fishing, bank fishing and sea fishing. You can easily get the data of water depth and approximate fish location on the display of the handheld fish finder. It is one of the best fishing gadgets for anglers.

Other Features :

• Sonar Transducer : 200KHz sonar beam in 45° offers a wide detection area.
• Sensitivity Adjustment : Easy to select the fish that you want to display on the screen according to your different needs.
• Fish Alarm : The portable fish finder will alert when the fish or fish schools are in your detection area.
• Shallow Alarm : When the sonar transducer detects shallows below, it will alert to let you know.
• Bottom Contour Display : The portable fishing finder gives you a clear display of the bottom contour underwater in three colors options.
• Parameter setting memory : Once the initial setting is made, you don't need to set all the data in the fish finder again next time.