All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
This is a TOWA Tensiometer with "L" and "M" type bobbin insert holder. TM-501 bobbin inserts USE FOR SMALL BOBBIN CASES "L" Style. TM-502 bobbin inserts USE FOR JUMBO BOBBIN CASES "M" Style.
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.
This can measure not only under(bobbin) thread, but upper(needle) thread teasion
Compact design with easy-to-read LED display provides 12-times the measuring rage of prior Towa units