... .Large capacity Leeb portable hardness tester Advantages- Wide measuring range. It can measure the hardness of all metallic materials ... value, impact direction, impact times, material and hardness scale etc.- Battery information showing the rest capacity ... range:LD(170~960)HLD- Measuring direction:°~360°- Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HS- ... dimensions:212mm×80mm×32mm Leeb portable hardness tester