S_Mike Pro digital display outside diameter micrometer new transmission design, each revolution can drive the measuring shaft to move 12mm, the measuring shaft does not rotate, constant force measurement (5N/10N), adjustable force measurement, idle five minutes automatic shutdown. Only three micrometers can cover the measuring range of 102mm, with the function of origin memory, linear error compensation, and Proximity-USB/RS232 data output interface. The product complies with DIN863 standard, and can be equipped with wireless and Bluetooth transmission modules.