Used for making cotton, wool and spun silk yarn into sliver and roving with a certain length in order to measure its evenness
Circumference of measuring wheel: 0.5m
Preset length: 1m-999m
Length display: 0.1m-999.9m
Dimension: 700x350x300 (LxWxH)
Standards: ISO 2060, GB/T 4743
