https://www.mikrometry.com/precise-measuring-tools-for-metals-testing.html Mikrometry measuring portable Leeb hardness tester is suitable for testing most parts, such as: installed mechanical equipment or permanent assembly parts: mold cavity, machine tool equipment; direct measurement of large or heavy test pieces; failure analysis of pressure vessel, steam turbine generator set and other equipment; bearing and other parts. The rubber hardness tester unit can switch to various hardness standards: HL, HRC, HRB, HSD, Hb, HV for testing, and convert the measured values of hardness standards in parallel with wireless printing function. As one of the metal testing center, we offer the best metal testing.