walmart fish finders with down imaging

Fish Finders With Down Imaging

Down Imaging is a function on some fish finders that produces detailed picture-like images of the bottom of a lake or other body of water. This technology uses software to represent the return Sonar signal in a realistic manner. Companies such as Humminbird, Lowrance, and Garmin all trademark Down Imaging technology. You can also choose a fish finder that has side imaging. However, if you’re looking for a low-cost unit, you might want to consider the Helix 5 SI. This fish finder is equipped with a 5-inch LED display and a Compact SI transducer. Its revolutionary imaging capabilities are complemented by its low-cost design. This model boasts a 256-color depth and 480×800-pixel resolution. live sonar fish finders