HV30 Automatic Digital Vickers hardness Testing Machine durometer Micro vickers hardness

30kgf HV30 Automatic Digital Vickers hardness Testing Machine durometer Micro vickers hardness Features: 1) With 8 inch touch screen, menu structure, easy operate 2) Digital eyepiece with built-in encoder, automatic calculate indentation diagonal length 3) Equipped with built-in printer, test data can test out directly 4) Hardness conversion function: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T 5) Reservced CCD camera optical path, optional