Nautical Sextant is normally used to gauge the altitude of a celestial object above the horizon. Our Mini Nautical Sextants are also used for measuring time and angle to calculate the position line on a nautical or aeronautical chart. They are also used to calculate the angel between the two objects like lighthouse. Besides, we are a reliable Wood Nautical Sextant Manufacturer as well as one of the trusted Exporters of the same.