Davis Instruments Mark 25 Deluxe Plastic Sextant - Beam Converger - With Case & Guide. The Mark 25 Deluxe Sextant features the full-view beam converger horizon glass and built-in arc illumination.
Condition: Used, in good working condition. The body, arc, mirror assembly, and micrometer drum show standard light cosmetic use from normal operation and care.
Tested & Working: The built-in illumination system has been tested and works properly. It requires two AAA batteries (not included).
Includes:
Original Davis plastic foam-lined storage box / carrying case
Original paper user guide / instruction manual
Model: Mark 25 Deluxe ("Master" molded body) with gray frame and full-horizon mirror setup.
Great lightweight, reliable instrument for celestial navigation, backup offshore routing, or practicing sight reduction.
