Accurate Dual-Wheel Mechanical Counter

A purpose-built mechanical length counter for accurate, repeatable measurement of flexible materials such as textiles, printed films, and artificial leather. Its dual-wheel design enhances tracking stability and reduces measurement deviation caused by lateral slip or surface irregularities. It records distances from 1 mm to 99,999 mm (99.999 m) at speeds up to 200 counts per minute. A built-in mechanical lock prevents reverse counting after three full wheel revolutions, and resetting to zero starts a new count sequence. Constructed from durable metal and impact-resistant plastic, it measures approximately 160 mm in length and is designed for daily use in industrial environments. Supplied individually — no additional accessories or power sources required.