NBCHAO.Com SN: NB027663
xiangmin QHQ Film Pencil Scratch Hardness Tester
Xiangmin QHQ film pencil Scratch Hardness Tester load weight is 1000g, 750g, 500g optional, QHQ hand crank Pencil Hardness Tester can easily measure film Hardness.
xiangmin QHQ Film Pencil Scratch Hardness TesterKey Spec.
Standard pencil
Chinese pencils (13 pcs)
QHQ Film Pencil Scratch Hardness Tester
Details