P66 Transom Mount Transducer f/Humminbird 9-Pin UnitsFeatures: Depth and temperature in one housing; Plastic kick-up bracket; Accommodates transom angles between 2 and 20; Recessed waterflow channel protects paddlewheel; Transducer can be removed from bracket without the use of tools for easy service and storage; Boat Size: Up to 12M (40'); Frequency: 50/200 kHz; Beamwidth: 50 kHz-45, 200 kHz-11; RMS Power: 600W; 10M Cable; Fits: All 800, 900 & 1100 Series except 967 3DThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. - cis2:mm5mnJlm -Specifications: Mounting Style: Transom; Cable Length (Feet): 10m; Temperature: Yes; Box Dimensions: 4"H x 8"W x 11"L WT: 2.1 lbs;