Measurement & Instrumentation Principles This comprehensive and well-organized text discusses, among others, calibration principles and practice, fiber optic sensors and transmission systems, instrumentation networks, dimension measurement, and measurement of other miscellaneous quantities, to reflect the growing importance of this expanding field.Presenting the subject of instrumentation, and its use within measurement systems as an integrated and coherent subject, the text is divided into two parts. Part one covers the principles of measurement, and part two presents the range of instruments available for measuring various physical quantities.