The 100 series front and top reading compasses have 3 yellow lubber lines and an apparent scale size of 100mm. The two side view lubber lines at 45° offset allow easy reading and also allow for mounting the compass to one side of the steering position.
100FBC
The 100FBC may be mounted at any angle from vertical to horizontal. Perfect for dashboard mounting. Adjustable illumination in the protection covers. The 100FBC also has a built in compensator.
