The Raymarine RVM-420 is a matched port and starboard stainless steel thru-hull transducer pair engineered for hulls with 15° to 25° of deadrise. Each element is tilted at 20° to align beam patterns precisely with the hull angle, delivering full performance without the drag or turbulence of a fairing-blocked installation. The RVM-400 series integrates DownVision™, SideVision™, 600-Watt High CHIRP, and 3D sonar in a single platform, and the built-in AHRS continuously stabilizes 3D imagery against vessel motion. A fast-response water temperature sensor rounds out the package. Compatible with Axiom 2 Pro RVM series and the RVM1600 Sounder Module.

Specifications:

• Sonar capabilities: DownVision™, SideVision™, 600-Watt High CHIRP, and 3D sonar
• Built-in Attitude and Heading Reference System (AHRS) for automatic motion compensation and stabilized 3D sonar imagery
• Built-in fast-response water temperature sensor
• Port and starboard transducer pair — each element tilted at 20° to compensate for hull deadrise
• Designed for hulls with 15° to 25° of deadrise
• High-speed stainless steel thru-hull housing with isolation plate
• High-performance Down and SideVision ceramics
• Includes Y-Cable harness to internally join the two transducers
• Includes 8-meter transducer extension cable
• Cable length: 10M
• Compatible with Axiom 2 Pro RVM series and RVM1600 Sounder Module