Raymarine B744V Bronze Thru Hull Tri-Ducer w/Fairing Block [A66091]

B744V 600 Watt Bronze thru hull transducer with depth, speed, and temperature.Compatible with the following sounder modules: DSM30 DSM300 Compatible hull material: Wood and fiberglassMax power: 600 WFrequency: 200/50 kHzCable: 30ft (10m) cable with connectorHole diameter for installation: 2"Other: Self-sealing removable paddle wheel insert.Includes high speed fairing block. Specifications: Temperature: Yes Speed Included: Yes Mounting Style: Thru-Hull Imagining: Standard Chirp: No Cable Length (Feet): 30' Box Dimensions: 4"H x 12"W x 16"L WT: 7.65 lbs UPC: 723193660911 Owner's Manual (pdf)Brochure (pdf)