Raymarine Rotary Rudder Reference [M81105] Trailering bright 4" color display with

bright 4" color display with extra large digits is easy to read at a distance and 170 degree viewing angle

The rate of galvanic corrosion is a function of several variables including area ratios

Helmsman Compass

simply pop one of the take-along light panels off the base to use as a personal light

Raymarine Rotary Rudder Reference [M81105] Trailering bright 4" color display withRotary Rudder Reference Replacement Rudder Reference Transducer used on Raymarine and Autohelm autopilot systems. Includes 10 meter cable and mounting hardware. Specifications: Type: Parts Box Dimensions: 4"H x 4"W x 14"L WT: 1. 4 lbs UPC: 023193811055 Quick Guide (pdf)