Large LCD display with back light,RS 232 output, test at any angle, even upside down, for most metals. Portable hardness tester Features:* Large LCD display with back light* For most metals* Based on the hardness HL value, conversion can beperformed to HRB, HRC,HV,HB,HS and Tensile strength* Impact devices D,DC,DL,C,D+15 and G areavailable for special applications* Test at any angle, even upside ...