... available for special application 4.Upper and lower lim 3 Inch LCD,or LED Display, High precision portable hardness tester RHL160, ... range and multi-measuring areas for large-scale work pieceFeatures3 inch LCD,or LED displayWide measuring range. Based on the principle of ... of all metallic materials.Large screen(128×64 dot matrix LCD), showing all functions and parameters.Test at any angle, ...