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Towa Digital Tension Gauge with Standard Size L Bobbin Case Insert
Product Code: DTM-A1
Towa Digital Tension Gauge with Standard Size L Insert
Consisting of a base unit and a Standard Style L Bobbin Case Insert, the Towa digital bobbin case tension gauge is a compact design which measures both Style L bobbin thread and the Upper thread tension.
The easy to read LED display is powered using 3 AAA batteries (not included.)
