Garmin GT20-TM ? Transom Mount Transducer 4-pin 010-01960-00 Brand New Includes One Year Warranty The Garmin 010-01960-00 is a transducer with built-in fast response temperature sensor which provides depth and temperature. With this transducer you can get ultra-clear sonar pictures of objects, structure and fish that pass below your boat. It features 4 pin connector with cable length of 20 feet. The 010-01960-00 has a power rating of 500 W; a depth of 1,900 ft traditional and 750 ft DownV? ; a operating frequency of 77/200 kHz traditional and 455 kHz DownV? ; and a 0 to 70 transom angle. 010-01960-00 Features All-in-One Transducer Provides Depth Temp Operating Frequency of 77/200 kHz Transom Angle of 0-70 4-Pin Connector Built In Temperature Sensor Includes Transom Mount Trolling Motor Mount Installation Instructions