Metrology Software Metrology is the science of measurements. Measurements of various aspects for quantity, distance, time etc has undergone several changes in the evolving human development. There are several standard ways of measuring sufficiently bigger divisions of weight and length and distance of objects conceived by human eye. But with the progress of electronics and precision machine industry micro measurements became essential with the aid of several advanced tools and machinery such as Profile projectors, CMM Coordinating Machines, video microscopy instruments etc to measure the areas of electronic circuits and inside micro objects of several online production machinery. These instruments are connected to computer controlled monitors hence Metrology Software gained prominence over the years.