Heightened electric dial Rockwell hardness tester GL-HRD-150B
Heightened electric dial Rockwell hardness tester GL-HRD-150B,High stroke, can be used to measure Rockwell hardness of larger workpieces;Electric Rockwell hardness tester, dial direct reading, HRA, HRB, HRC scale;
Accuracy complies with
ISO 6508-2 and ASTM E18 standards.
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