... 2.Compact plastic case 3.Wide measuring range 4.Large screen (segment LCD) 5.Large capacity Leeb portable hardness tester Advantages- Wide ... materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL and three types of strength values immediately.- Large screen LCD, showing ... Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HS- Display:segment LCD- Data memory:100 groups max.(relative to impact times 32 ...