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Published on Sep 7, 2014
Dual Superfiical Rockwell and Rockwell Hardness Tester, HR-145 with LCD screen. The HR-145 hardness tester is a semi-automated instrument that is easy to use and program. It comforms to ASTM E-18 and can also digitally convert to other common hardness scales. Offered by PACE Technologies at www.metallographic.com