Metrology is the science of measurement and is concerned with standardization in measurement, calibration and inspection. During calibration service, the measurement values of tools and instruments are compared with a calibration standard of known accuracy. During calibration, Tex At Site Metrology’s highly experienced technicians compare the performance output of a measuring tool or instrument with a measurement standard. Calibration services confirm that the item will produce results which meet or exceed that standard’s criteria and can be performed on masters and all types of measuring instruments.