![Raymarine RV-400 Stainless Steel Thru-Hull RealVision 3D 0 [A80615]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/raymarine-rv-400-stainless-steel-thru-hull-realvision-3d-0-a80615.webp)
Description
RV-400 Stainless Steel Thru-Hull RealVision 3D 0°
The RV-400 brings RealVision 3D, CHIRP DownVision, SideVision and High Frequency CHIRP sonar into a low-profile stainless-steel housing. The RV-400 features rugged stainless steel through hull bodies suitable for fiberglass, wood or metal hulls. Each transducer comes with an isolation kit that creates separation between the stainless-steel transducer body and any dissimilar metal hulls, eliminating risk of galvanic corrosion. Ideal for inboard and outboard powerboats, the RealVision 3D Stainless Steel transducers are available as a single transducer for flat hulls or a split pair with Y-cable to accommodate deadrise angles up to 26°. The transducers also have a built-in attitude and heading reference system (AHRS) that stabilizes the sonar imagery, compensating automatically for vessel motion. You’ll enjoy crystal-clear imagery even in waves, swells, and when maneuvering.
Specifications:
- Cable Length (Feet): 26′
- Imaging: Standard/Down/Side
- Speed Included: No
- Pins: 25
- Mounting Style: Thru-Hull
- Box Dimensions: 6″H x 14″W x 17″L WT: 10.55 lbs
- UPC: 723193828823
![Garmin B75M Bronze 0 Degree Thru-Hull Transducer - 600W, 8-Pin [010-11636-20]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-b75m-bronze-0-degree-thru-hull-transducer-600w-8-pin-010-11636-20.webp)
![Garmin External Mount Water Temp Probe - Airmar T80 - 8-Pin [010-10717-20]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-external-mount-water-temp-probe-airmar-t80-8-pin-010-10717-20.webp)
![Garmin B175M Bronze 0 Degree Thru-Hull Transducer - 1kW, 8-Pin [010-11939-20]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-b175m-bronze-0-degree-thru-hull-transducer-1kw-8-pin-010-11939-20.webp)
![Garmin Transom/Trolling Motor Mount Dual Beam Transducer - 8 Pin [010-10249-40]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-transom-trolling-motor-mount-dual-beam-transducer-8-pin-010-10249-40.webp)
![Raymarine RVM-400 Stainless Steel Thru-Hull 0 Degree Deadrise8M Cable [A80704]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/raymarine-rvm-400-stainless-steel-thru-hull-0-degree-deadrise8m-cable-a80704.webp)
![Raymarine RVM-420 Stainless Steel Thru-Hull Pair, 20 Degree Deadrise10M Cable [T70544]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/raymarine-rvm-420-stainless-steel-thru-hull-pair-20-degree-deadrise10m-cable-t70.webp)
![Garmin SS60 20 Tilt Thru-Hull 600W, 50/200kHz Transducer - 8-Pin [010-11868-22]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-ss60-20-tilt-thru-hull-600w-50-200khz-transducer-8-pin-010-11868-22.webp)
![Garmin B164 1kW Tilted Element 12 Degree - 8-Pin [B164-12-8G]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-b164-1kw-tilted-element-12-degree-8-pin-b164-12-8g.webp)