GRF™ 10 – Rudder Feedback Sensor

Compatible Devices

Pair this sensor with the GHP 12™ to provide rudder position feedback and to detect and avoid rudder stops while sailing or boating.

The GRF 10 uses a magnetic sensor to relay position information, eliminating friction that causes other types of sensors to wear out. The arm of the GRF 10 is connected to the rudder of the boat and relays position information through the sensor to the mariner so they know where the rudder is – giving them an added peace of mind when starting from a stopped position, docking, launching or moving at slow speeds.

Additionally, the GRF 10, allows sailors to:

Know where the rudder is positioned without having to look back
Make smoother maneuvers and avoid over-compensating
Save undue wear and stress on their autopilot system by eliminating force on the rudder when it’s already stopped left or right.

Specifications:

6.5″ Cable
Max cable length 49′
Compass safe distance 3.2′

⚓ Smooth Sailing Shipping

Enjoy FREE standard shipping on most orders over $250 within the continental U.S. (excl. heavy/oversized/hazardous items).

We ship via UPS, FedEx, and USPS . Orders are processed in 1–2 business days with typical delivery in 1–5 business days .

🧭 Track The Voyage

You’ll receive tracking info by email once your order ships. If your package is marked “delivered” but not received, please wait 48 hours then reach out to our team.

🛟 Hassle-Free Returns & Exchanges

Returns accepted within 30 days of delivery. Items must be unused and in original packaging.

Mistaken or damaged cargo? We’ll handle return shipping.
Changed your course? Return shipping is on you.
Report defects or damage within 7 days for a free exchange.

💰 Anchor Your Refund

Refunds go back to your original payment method within 5–7 business days after inspection.

📨 Contact the Crew

Questions about your order? Drop anchor at sales@marineelec.com .