We can supply many kinds of measuring tools, such as vernier calipers, dial calipers, digital calipers, special calipers, depth gauges, height gauges, outside micrometers, inside micrometers and so on. Manual power on/off. Metric/Inch system interchange at any position. Zero setting at any position. With data output interface. With carbide tipped measuring faces. And our trademark are Japanese-MITUTOYO, China-guilin-guanglu and so on.