The length of the gauge corrector of the table can be adjusted and adjusted, and the measured length is between 130-220mm The table gauge corrector adopts a shockproof design, with a large display pointer scale Digital direct reading, clearer display, and more measurement The measuring rod of the table gauge corrector is highquality stainless steel, which is high-temperature quenched, wear-resistant, and has strong resistance The table gauge corrector adopts a unique sliding cone design, which can adjust the measurement length and firmly without swaying left or right Accurate measurement, fast and The table gauge corrector is sensitive in measurement, accurate in numerical values, and has clear scales for easy reading, Manufacturer: Haodream