Electric Rockwell Hardness Tester GL-200HRD-150
GL-200HRD-150 Electric Rockwell Hardness Tester is very easy to use as it adopts automatic loading and unloading mechanism of test force, There is no human error except setting the zero point to the dial. The Motorized Rockwell Hardness Tester dial direct reading,its simple operation and stable performance.
Accuracy complies with
ISO 6508-2 and ASTM E18 standards.
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