Accuracy ?6HLD (when HLD=800)
Based on Leeb(HLD), converted to Vickers (HV), Brinell (HB), Rockwell (HRC and HRB), Shore (HS) AND TENSILE STRENGTH (Mpa)
Memory of 99 measurement times (1~9) to have average value
Connected with printer via wireless module
Automatic power off
According to ASTM A 956

Dynabrade 51632 .1 hp Straight-Line Pencil Grinder, Central Vacuum, 1/8" Collet
Insize ISM-PM40, PORTABLE MEASURING MICROSCOPE, 40X, 6928640371073 