Course Length Tester, to determine the accurate length of a complete course of knitted fabric. Course Length Tester complies with BS 544, etc.
Course Length Tester. To determine the accurate length of a complete course of knitted fabric. When the yarn is attached to the clamp and wound round the pulleys, the length indicated on the ruler by the weighted clamp is added to that indicated on the appropriate location in use to give the total length of yarn.
Course length range 50-900cm(2-36 inches).