This rolling wheel counter is used for measuring length and various mechanical drives, usually for record of weaving, plastic film, leather, etc.
Turnning in , can not counting ,restart counting reset.
It is equipped with for stability and accuracy of measurement.
5 digits counter, easy to read. Count range: 0-9999.9m
Top counting speed: 350RPM, Transmission ratio: 1/3, the count type is clockwise.
1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful online shopping!