Portable Hardness Tester can be widely used for measuring metal hardness of almost all ferrous and non-ferrous metal materials for scale of Leeb hardness, Rockwell C & B, Brinell, Vickers, Shore and Strength. Portable metal hardness tester model is based on the principle of Leeb hardness testing theory, it can be used to detect a variety of metal materials. It is the best portable hardness tester for steel and metal has accurate and stable measurement value. Dynamic hardness tester has new design, compact, lightweight hardness tester. Hardness tester has easy measuring in high altitude operations. Direct display of hardness scale, freely convert between HRB, HRC, HV, HB, HS, HL