The Raymarine Dragonfly 6 GPS Fishfinder with Sonar E70085 Transducer is the perfect tool for fishing enthusiasts looking to enhance their fishing experience. This top-of-the-line fishfinder comes equipped with a variety of features, including speed, temperature (water), color display, waterproofing, fish ID, mounting hardware, and distance measurements. In addition, this system with transducer comes with cables and sensors for sonar capabilities, allowing users to easily locate fish in depths of up to 100 meters. Whether you're an experienced angler or just starting out, the Raymarine Dragonfly 7 GPS Fishfinder is an essential tool for your next fishing trip.