Ritchie Flush-Mount Compass Globemaster Series FB-500

Globe Master compasses utilize spherical shaped bowls and a non-coloring damping fluid for maximum card stability.  A roller diaphragm expansion chamber prevents bubbles and bowl pressure caused by temperature fluctuation. Includes built-in compensators, jeweled movement and 12V green night lighting.  Cards have 5° graduations.

“BIC” INDICATES BUILT-IN COMPENSATORS. Black finish with a 7-1/2″ O.D. flange.

In the box

• Power Damp Dial