*Large screen, Wide measuring range,Test at any angle,Large capacity memory could store 500 groups Portable Hardness Tester Portable Hardness TesterFeatures:*Large screen(128*64 dot matrix LCD), showing all functions and parameters.*Test at any angle, even upside down.*Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, ...