The Humminbird Helix 9 SI GPS Fish Finder is the perfect tool for fishing enthusiasts. This device is designed to provide accurate and reliable information on the location of fish, depth, water temperature, and more. The color display and Bluetooth connectivity make it easy to use and share data with other devices.

With a maximum depth of 400 ft and a 9-inch display size, this fish finder is perfect for both indoor and outdoor fishing activities. It comes with a system of transducers and sensors that make it easy to detect fish and navigate through different water conditions. The device uses batteries as its power source, and it is available in black color.