Sonar is essential for mid and larger size boats, and if you are looking to outfit or upgrade, Green Top has the accessories you need to complete the project. Find skimmers, transducers, and extension cables to lengthen the reach of your existing sonar. These tools allow you to view the depths of the water you're in, so you can safely navigate your vessel out to open water, and back to shore.
Each of these tools is built for service in the water, and will last for seasons in either salt or fresh water. Some transducers can help you find big fish in addition to altering you about the topography you're floating over. The transducer sends out sound waves, and then registers echoes to create a visual map to help you navigate.