This equipment is mainly used in field crop yield testing and seed testing in the agricultural field. Through the photos taken by the high-speed camera, the software automatically calculates the number of seeds, the area, circumference, length, width, aspect ratio and other data of the seeds. According to The weight obtained by the balance and the number of seeds are automatically calculated to calculate the thousand-seed weight; the results are output in lists and graphics to facilitate user viewing, analysis and research.