Includes transducer, mounting hardware and product manual "T" designation indicates temperature included in transducer 64 year limited warranty Dual/High Definition Side Imaging, 20/60/86/55 Degree, 200/83/455/800 kHz with built in temperature. 30' cable. Transducer dimensions: 5.95"L X 3"W. Shaft diameter: 1.0" Fairing block included.