The Hummingbird Dual Helix Starter Kit HWAL 700060-1 is a transducer kit designed for fishing enthusiasts. With CHIRP Sonar sensors, this dual helix transducer provides accurate and reliable readings for locating fish. The Humminbird brand is known for its quality fishfinders, making this starter kit a valuable addition to any fishing gear collection. This product is ideal for those looking to enhance their fishing experience with advanced technology and precision.