SCHOOL PROJECT SET EQUATORIAL SUNDIAL COMPLETE KIT

This equatorial sundial is a timer used to measure the time of the sun in ancient China. The dial of this sundial is a circular disc with scales on the upper and lower sides, and the dial points to the South Pole and North Pole. The sundial projection moves with the rotation of the sun, and the scale on the dial is based on the projection table time. Adjust different angles according to local latitude.