HDI SSkimmer Low/High 50/200/455/800kHz Transom Mount 9-Pin Transducer9-Pin Transom Mount TransducerHDI Skimmer transducer 50/200/455/800kHz with built in temp. Includes mounting bracket and hardware. Cable Length 6M (20′)Hybrid Dual Imaging (HDI) transducer (50/200/455/800) – The power of two award-winning technologies — Broadband Sounder PLUS Exclusive DownScan Imaging– combined to provide the best-possible view beneath your boat. Specifications:Temperature: YesPins: 9Mounting Style: Transom Mount/In-HullImaging: Standard/DownChirp: Low/HighCable Length (Feet): 20’Speed Included: NoBox Dimensions: 4″H x 8″W x 9″L WT: 2.2 lbsUPC: 9420024145272