A full service instrument shop specializing in marine compasses, weather instruments, spotting scopes, binoculars, telescopes, clocks, barometers, custom weather stations. Our service department is unmatched in the fields of compass repair, clock and barometer repair.




Ritchie RU-90 Small Sailboat Compass

Voyager Small Sailboat Compass Features a High-Visibility Blue 3" Dial with Extra Large Numerals, Internal Gimbal, Optional NiteVu Lighting, 45 & 90 Degree Lubber Lines, 100% Repairable, Exclusive 5-Year Ritchie Warranty.


RU-90Regular price: $160.00Sale price: $84.00

Protective cover for the RU-90 Extend the life of your Ritchie RU-90 compass with this custom molded white plastic cover. By blocking the damaging ultraviolet rays of the sun from your compass dome you can expect to get many more years of service from your Ritchie compass. Fits Voyager model RU-90 only

V-81CRegular price: $25.00Sale price: $19.00
RU-90 Light KitThe RU-90 does not come standard with night lighting. This light kit comes with a sunshade similar to the sunshades that are used on other Ritchie Voyager models, with a 12 volt green LED mounted in the shade to illuminate The RU-90. Kit comes with mounting screws. Fits RU-90 only

VL-100Regular price: $28.00Sale price: $25.00