RVM-400 Stainless Steel Thru-Hull 0 Degree Deadrise & 8M CableRVM-400 series stainless steel all-in-one through hull transducer brings the power and clarity of RealVision MAX technology to inboard and outboard powerboats. The RVM-400 series transducers are compatible with the RVM1600 sonar module and Axiom 2 Pro RVM chartplotters The RVM-400 series transducers feature DownVision(TM), SideVision(TM), 600-Watt High CHIRP, and 3D sonar capability. The transducer has a built-in attitude and heading reference system (AHRS) that stabilizes 3D sonar imagery, automatically compensating for vessel motion. The RVM-400 also has a built-in fast-response water temperature sensor for quick, accurate readings.The RVM-400 series transducers feature a rugged stainless steel through hull body suitable for fiberglass, wood, or metal hulls. The low-profile design slips effortlessly through the water without causing drag or cavitation. The RVM-400 is a single, all-in-one transducer suitable for boats with a through-hull transducer mounting position with less than 5Adeg hull deadrise. *Works with Axiom 2 Pro RVM series, and RVM1600 Sounder ModuleFeatures: 600-Watt traditional CHIRP High-performance Down and SideVision ceramics High-speed housing with isolation plate 8M Cable 0Adeg element for hulls with less than a 5Adeg deadrise