... of metallic materialsRapid testing in large range and multi-measuring areas for large-scale work pieceFeatures3 inch LCD,or LED displayWide measuring ... special application. Automatically identify the type of impact devices.Large capacity memory could store 500 groups (Relative to ... 42mmParametersMeasuring range:HLD(170~960)HLDMeasuring direction:360°Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HSDisplay:dot ...