1.Mutifunction 2.3 inch LCD,or LED display 3.Seven impact devices are available ... 4.Upper and lower lim 3 Inch LCD,or LED Display, High precision portable hardness tester RHL160, ... measuring areas for large-scale work pieceFeatures3 inch LCD,or LED displayWide measuring range. Based on the ... matrix LCD), showing all functions and parameters.Test at any angle, even upside down.Direct display of ...