Item Type: Hardness Tester. 1 x Hardness Tester. Hardness Range: 50-92HRB. 1 x Hardness Block. Applicable Material: Cold rolled steel plate, stainless steel. Prevent contamination. Specially prevent the dirty things to get in from the dial seams or indenters, otherwise, the filthy things from those parts might influence on the testing accuracy or cause malfunction.
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