Large LCD screen display the measurement results clearly, no difficulty of reading lines High and accurate measurement, helpful in working It can easily convert inches, millimeters and fractions in a hand tool, and can also measure internal / external dimensions, diameters, steps and depth gauges It has automatic on / off, and the IP54 rating provides high liquid and resistance It is used by professionals and amateurs, jewelers, amateurs, carpenters, mechanics,, auto mechanics ,, and practical, can be used for a long time, Manufacturer: Oxxggkao