Automatic testing after preliminary test force is loaded by hand.
LCD touch screen, easy operation
Measure indentation by measuring microscope then read the hardness value from LCD
Tolerance testing
Insert USB flash disk, save the test results as Excel
Converted to HRA, HRB, HRC, HRD, HRF, HV, HB, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Force loading by electric motor, without weights

Dynabrade 11486 Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty
Insize 0130-L110, LIGHT METER (BASIC TYPE), 6974029776564 