The Vintage Heathkit Fish Finder is a portable device designed specifically for fishing enthusiasts. With a 4-inch display size and features like depth indicator, this fish finder from Heathkit is perfect for those looking to enhance their fishing experience. The steel case provides durability, while the sonar sensors ensure accurate readings to help users locate fish easily. At 10 inches in height and 6 inches in length, this vintage fish finder is a unique and functional piece of sporting goods equipment for fishing enthusiasts.