Features:_x000D_ _x000D_ The five-digit length counter is a counter for measuring length and various mechanical transmissions. It is generally used for the recording of the length of the textile, printing and dyeing, plastic film, artificial leather, etc. _x000D_ When the recording length is 1m (or 1 yard), the scroll wheel rotates three times, the counter number shows 1, and so on. However, it cannot count backwards. _x000D_ This counter is equipped with a 0-return mechanism. The 0-return is rotated, and the number of revolutions is all "0", and then the second stage is counted. _x000D_ The counting range is from 0~9999.9 with a maximum counting speed of 200 times/min. _x000D_ Accurate mechanical structure makes the counter can measuring the length more accurately. _x000D_ _x000D_ Specification:_x000D_ Counting Range:0~9999.9_x000D_ Rotation Counting Ratio:1:3_x000D_ Maximum Counting Speed:200 times/min_x000D_ Temperature Range:-10~60_x000D_ _x000D_ Package List:_x000D_ _x000D_ 1 x Counter _x000D_ 2 x Wheel _x000D_ 2 x Screw(In Counter)