This Hummingbird TCR ID-1 Portable Fish Finder comes with a protective case and is perfect for fishing enthusiasts. It is equipped with Fish ID feature to help identify fish and has a system with Transducer for accurate readings. The device is made by Hummingbird and has been designed for the sport/activity of fishing. The model number for this product is TCD ID-1 and it belongs to the Fishfinders category under Sporting Goods and Fishing.