XNT-9-28-TTransom Mount TransducerMount on the transom (back of the boat)Available on many models, the impact release feature pivots transducer out of the way if struck by an object.Single/Dual Beam 28/16Adeg200/455kHzWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Pins: 7 Mounting Style: Transom Imagining: Standard Chirp: No Cable Length (Feet): 20&'; Temperature: Yes Speed Included: No Box Dimensions: 4"H x 8"W x 9"L WT: 1 lbs UPC: 082324036545 Owner&';s Manual (pdf)