Used for zipper flat pull, top stop, bottom stop, open end flat pull, pull head pull piece combination, pull head self-lock, socket shift, single tooth shift strength test and zipper wire, zipper ribbon, zipper sewing thread strength test.
QB/T2171,QB/T2172,QB/T2173
1. Color touch screen display, control, Chinese and English interface, menu operation mode;
2. Safety protection measures: limit, overload, negative force value, overcurrent, overvoltage protection, etc.