This book presents the basic theory of the current comparator, methods of construction leading to high ratio accuracies and the operating principles of the various applications.

W.J M. Moore is a principal research officer in the Division of Electrical Engineering of the National Research Council, Ottawa, Canada. He has been working on precision measurements since 1958, and is a Fellow of the Institute of Electrical and Electronics Engineers. In 1987 he received the Institute's Morris E. Leeds Award for his achievements in the field of electrical measurement.

• Chapter 1: Introduction


• Chapter 2: Background and fundamental theory


• Chapter 3: Design and construction


• Chapter 4: Current transformer calibration


• Chapter 5: High-voltage capacitance bridges


• Chapter 6: Low-voltage bridges


• Chapter 7: Direct current comparators