Raymarine P66 TM Depth Transducer f/ST40 [E26027-PZ]

Compatible with the following: ST40 Instruments Compatible hull material: metal, wood, and fiberglassCable: 30ft (10m)Depth Only Specifications: Cable Length (Feet): 30' Mounting Style: Transom Temperature: No Speed Included: No Chirp: No Box Dimensions: 4"H x 6"W x 8"L WT: 2 lbs UPC: 723193260418 Owner's Manual (pdf)Brochure (pdf)