The Raymarine RV-212 is a bronze thru-hull transducer pair pack built for inboard and outboard vessels, delivering RealVision 3D™ sonar imaging with DownVision™, SideVision™, and high-frequency CHIRP fish targeting — all in a single 4-channel Wide Spectrum CHIRP system. A built-in AHRS stabilizes sonar imagery to compensate for vessel motion, keeping the picture clear through waves, swells, and tight maneuvers. The internal offset design accommodates hull deadrise angles from 1° to 12° without fairing blocks, and the low-profile bronze bodies are suited to fiberglass or wooden hulls with minimal drag or cavitation risk — including trailered boats. Port and starboard transducers each cover their respective side plus downward, together providing a full 180° of underwater coverage even around deep keels or other underwater obstructions.

Specifications:

• Model: RV-212 (Pair Pack — 12° internal offset)
• Transducer type: 4-channel Wide Spectrum CHIRP
• Sonar modes: RealVision 3D™, DownVision™, SideVision™, high-frequency CHIRP fish targeting
• Hull deadrise compensation: 1° to 12° (no fairing blocks required)
• Coverage: 180° total — port transducer covers port and down; starboard transducer covers starboard and down
• Built-in AHRS (Attitude and Heading Reference System) for sonar image stabilization
• Built-in fast-response water temperature sensor
• Body material: Cast bronze (compatible with fiberglass or wooden hulls)
• Cable configuration: 2M pigtail per transducer + Y-cable + 8M extension cable = 10M (33') total cable length
• Compatible hull types: Inboard, outboard, and trailered boats

In the Box:

• RV-212P Bronze Port Transducer with 2M cable
• RV-212S Bronze Starboard Transducer with 2M cable
• RealVision 3D Transducer Y-Cable
• RealVision 3D 8M (26') Transducer Extension Cable
• Anti-rotation bolt kit
• Installation instructions