Features Drawing Counting Connect the auxiliary shaft of the counter and pull the arm to the instrument or machine to pull the count. Main Purpose The mechanical counter is mainly used to accumulate the number of sports equipment or machines. Applicable scenarios: Mainly used in textile, machinery, printing, large punching, conveying and other industries. High Performance The mechanical counter has large computing capacity and high accuracy, and the counting speed can reach 500 times/min. ROTATING RETURN There is a button on the side of the counter, which returns to zero by turning and is easy to use. Specification: Item Type:Mechanical Counter Model: D94-S. Calculation capacity: 000000-999999. Rotation Ratio: 1:1 Torsion: 8 NGm. Pull Angle (Right Shank, Right Swing): 38-43 Degree Counting speed: 500 times/min. Zero return method: rotation type Package list: 1 x counter. 1 x tension spring. Small note: Please pay attention to personal safety when using and operate it correctly. Package List 1 x Counter 1 x Extension Spring