Through - hole CPT - 70 transducer for Raymarine Dragonfly and Dragonfly Pro GPS combo sounder Designed to be the perfect partner for Dragonfly and Dragonfly Pro sonar, the CPT 70 is equipped with an ultra wide fan beam type to get the best Downvision view on your sonar. The second element of the CPT 70 provides a Tapered beam shape, less wide, to search fish with precision, The hydrodynamic design of the CPT 70 offers excellent performance at high speeds. In order to use the CPT - 70 probe on the dragonfly PRO, you will need the adapter kit for CPT 70 or CPT 80 probe in addition, click here. Technical characteristics Description Through plastic probe Facility Through the hull Material Plastic Urethane Max Depth (Meters) DownVision=182 | 2D=275 Frequency (KHz) CHIRP DownVision | CHIRP DownVision / Fishfinder Beam Width (FishFinder/Downvision) 25°/60° Recordings Depth / Temperature Hull materials compatible with the transducer Fiberglass / Metal Cable (Meters) 10 Deadrise tilt angle 0 - 25°