Feature: 1. Main Purpose: The mechanical counter is mainly used to accumulate the number of sports equipment or machinery. 2. Pulling Counting: Connect the auxiliary shaft of the counter, and pull the arm to instrument or machine for pulling counting. 3. Rotating return: There is a knob on the side of the counter, return to zero by rotating, which is easy to operate. 4. High Performance: The mechanical counter has large calculation capacity and high accuracy, and the counting speed can reach 500 times/min. 5. Applicable Scenarios: Mainly used in textile, machinery, printing, large scale stamping, conveying and other industries. Specification: Item Type: Mechanical Counter Model: D94-S Calculation Capacity: 000000-999999 Rotation Ratio: 1: 1 Torsion: 8NGm Pull Angle (Right Shaft Right Swing): 38-43 degrees Counting Speed: 500 times/min Zero Return Method: Rotary type. Package List: 1 x Counter1 x Extension Spring Note: Please pay attention to personal safety when using it, and operate it correctly.