A handy device for keeping accurate count of yarn length.
 
The AVL Counter is designed for use with the Electric Bobbin Winder to track weft usage, or with an AVL Tension Box to meter warp.
 
Simple to use, it can be installed or removed from its holding bracket in seconds. Never run shy of warp again--add an AVL Yardage/Metre Counter to your tool kit.
 
Features:
Mounts to AVL Electric Bobbin Winder or Tension Box
Easy to use. 
Just wrap yarn around the white pulley to track yardage.