... workpiece 5) rapid testing RHL-160 Leeb Digital Portable metal Hardness Tester Main Applicationl Die cavity of moldsl Bearings and other ... mean value, testing date, impact direction, impact times, material and hardness scale etc.l Upper and lower limit can be preset ... Outline dimensions:215mm×85mm×42mmParametersl Measuring range:HLD(170~960)HLDl Measuring direction:360°l Hardness Scale:HL,HB,HRB,HRC,HRA ...