Employs image processing technology with quik speed and high precision       With dies set behind the measurement point,the measuring results can be obtained in millliseconds.        Complete with computers,The measuring data can be displayed on computer monitors both in form of numbers and in form of graphs.       The measuring data can be saved and printed at the customer's will.        After replacing match able software,besides circles,the inner gauges of squire,hexagon and other forms can also be measured.

Technical Parameters: 

hole diameter measurement gauge