Use the Ashford Yarn Gauge to calculate the tension or gauge of yarn. Simply wrap the yarn in either the 25mm (1″) or 12.5mm (1/2″) slot and count the number of wraps. The gauge is made from solid Silver Beech Hardwood and has a useful wrap/gauge table attached to it with a leather thong.
Ashford Yarn Gauge
£6.70
Ashford Yarn Gauge