Raymarine RV-420 SS Through Hull Transducer - 20 Degree PORT TRANSDUCER ONLY
  Designed for inboard or outboard boats, the RV-420 stainless steel  through hull transducer system lets you easily identify structures and  locate fish with the life-like clarity of RealVision 3D™ sonar.   The  RV-420 system is a 4-channel, Wide Spectrum CHIRP transducer system  with DownVision™, SideVision™, high frequency CHIRP fish targeting and  RealVision 3D™ sonar inside.  The transducer system has a built-in  attitude and heading reference system (AHRS) that stabilizes the sonar  imagery, automatically compensating for vessel motion.  You’ll enjoy  crystal-clear imagery in waves, swells, and while maneuvering.  The  RV-420 system also has a built-in fast response water temperature sensor  for quick, accurate readings. Raymarine’s RV-420 Stainless Steel  Through Hull Transducer system pack contains a pair of RealVision 3D  transducers with internal tilt to accommodate hull deadrise angles from  13° to 20°.  This completely eliminates the need for fairing blocks.   The low-profile design slips effortlessly through the water without  causing drag or cavitation.  The near-flush RV-420 system works even  works great on trailered boats.    The RV-420 system features  rugged stainless steel through hull bodies suitable for fiberglass, wood  or metal hulls.  One transducer transmits and receives to port and  downwards, the other to starboard and downwards, ensuring a full 180° of  underwater coverage even on boats with deep keels or other underwater  protrusions.  Each transducer features a 2-meter pigtail and the overall  cable length when fully assembled is 10 meters (33 feet.) What’s in the Box? - RV-420P stainless steel port transducer array with 2-meter cable
 - RealVision 3D Transducer Y-Cable
 - RealVision 3D 8-meter (26-feet) Transducer Extension Cable
 - Anti-rotation bolt kit
 - Installation instructions 
 
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