Outstanding performance meets incredible value in the Humminbird 500 Series, with models ù including a portable ù to meet any angler's needs. Choose from displays of up to 640 vertical pixels for crystal clarity, and take advantage of Humminbird Sonar Echo Enhancementàit's so sensitive you can track a jig down to 70 feet. Because it's Humminbird, it's not only high-tech, the 500 Series is easy to use, too.