YICBOR TOWA Bobbin Case Digital Tension Gauge Compare to TM-1 L-Style (DTM-A1+TM-501)
YICBOR TOWA Bobbin Case Digital Tension Gauge Compare to TM-1 L-Style (DTM-A1+TM-501)
TOWA Tensiometer with a "L" type bobbin insert holder. TM-501 bobbin inserts USE FOR SMALL BOBBIN CASES "L" Style.
Compact design with easy-to-read LED display provides 12-times the measuring rage of prior Towa units.
Measures tension of both bobbin case thread and upper thread with one compact unit.
You can use this gauge to preset the tension on each bobbin case. To make sure every bobbin case change is the same and eliminate the need to run a pre-test on your sewing project for loose, or tight stitching.
Product comes with an instruction manual.
ATTENTION:Battery operated (3 AAA battery, not included)