The 5-digit pull counter is used to accumulate the number of times of the recording instrument or mechanical reciprocating movement. Connect the counter auxiliary shaft pulling arm to the instrument or machine to pull the count. The digital display directly, with a rotary device back to zero. After returning to zero, it can start counting from zero. Easy to use, and counting with precision, is a handy and portable counting tool, fits comfortably in the palm of your hand. Application in textiles, machinery, mining, printing, large stamping, transport packaging. 1. Please return to zero on first use 2.The shaft rotates with each revolution of a revolution, clockwise rotation increases. 3. Rotating handle By rotating clockwise once, the numbers displayed are all 0" words. Never turn 0 when turning.