Professional Nautical Sextant for Marine Navigation

This precision nautical sextant is an essential instrument for measuring the angle between two objects by bringing direct and reflected rays into coincidence. Its primary use is determining the altitude of celestial bodies above the visible horizon, enabling accurate position fixing at sea. Ideal for professional mariners, navigators, and maritime training institutions.

Each sextant comes as a complete set with a monocular telescope, spare springs, calibration wrench, oil pot, screwdriver, brush, test velvet cloth, instruction manual, and certificate of conformity. The instrument features a measuring range of -5° to 130° with an accuracy of ±20 arcseconds, a minimum reading of 12 arcseconds, and operates in temperatures from -30°C to +50°C. The 3.5x40 telescope and 3V lighting ensure clear viewing in all conditions. Weight: 1.2 kg.