Experience superior sonar technology with the Garmin GT51M-TM transducer. This 12-pin device features a 16-degree tilted DownVu, providing exceptional underwater imaging. Perfect for both freshwater and saltwater fishing, it delivers clear, detailed views of fish and structures beneath your boat. The new condition ensures reliability and performance, making it an ideal choice for avid anglers. With the model number 010-01966-00, you can trust this transducer to enhance your fishing experience and help you locate your next big catch with ease. Upgrade your sonar system today!