The Towa Bobbin Case Tension Gauge makes setting accurate tensions for your mid arm, long arm or embroidery machine a snap. In seconds you will know if your tension is right. Ready and easy to use with the included instructions.

TM-3 for M class bobbin, measures from 10mN to 400mN

Perfect for free motion quilting on your JUKI TL-2200QVP Long Arm.

(NOT FOR THE TL 2000, TL2010, or TL2200MINI, see model TM-1)