Find the best spots with Fish by using this handheld Portable Fish Finder especially made for ice fishing which is now under 100 dollars. By using high grade sonar technology, this versetaile fish grading finder goes to 100m depth uses just 2 double AA batteries. With 1000s of happy costumers, this device includes a contour readout making it easy to read. The fish finder portable detector range is 45/20/60 degree under water. The detection of depth range is from 3ft(1m) to 328ft(100m) below fishing sonar transducer. The fishing sonar sensor is with 7 feet (2 meter) cable perfect for ice fishing and removable transducer float especially made for ice fishing. Water depth shows by meters/feet. This ice fish finder is made with an anti-clutter technology so it automatically filters clutter and gains higher accuracy. With this ice fish finder you can easily find different fish sizes and their location, water depth and water temperature.