SplitShot Skimmer Transom Mount TransducerSplitShot 2-in-1 Sonar with High CHIRP and DownScan ImagingSplitShot 2-in-1 sonar makes it easier to stay on the fish, delivering the best traditional sonar views and lifelike images of fish-holding structure beneath and beside your boat. - cis2:mm5mnJlm -Specifications: Mounting Style: Transom; Imagining: Standard/Down; Chirp: High Wide; Speed Included: No; Box Dimensions: 3"H x 5"W x 10"L WT: 0.85 lbs; UPC: 9420024166291;