Features Widely used: the five-digit length counter is a counter for measuring lengths and various mechanical transmission ratios. It is generally used for recording the length of textiles, printing and dyeing, plastic films, faux leather, etc. THOUGHTFUL DESIGN 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. Excellent performance: the counting range ranges from 0~9999.9 with a maximum counting speed of 200 times/min. Due to the precise mechanical structure, the counter can measure the length more accurately. Easy to use: with a shooting length of 1 m (or 1 yard), the scroll wheel rotates three times, the counter number shows 1 and so on. However, it cannot count backwards. EXCELLENT CUSTOMER SERVICE We care about the feelings of every customer. If this product does not meet your expectations, please do not hesitate to contact us. We will do our best to serve you. Specification: Counting range: 0~9999.9 Rotation counting ratio: 1:3. Maximum counting speed: 200 times/min Temperature range: -10 ~ 60 °C. Package list: 1 x counter. 2 x wheels. 2 x screws (in counter). Package List