This definitive industry text covers all areas of electricity revenue metering. Major updates include:

• examples on complex numbers
• addition of current measurement
• technology from basic to advance meters
• expansion of information on optical voltage and current sensors
• inclusion of new meter diagrams
• current metering testing practices
• updates on standard metering laboratory and related standards
• new electronic data collection information

This new edition also contains chapters on mathematics, electrical theory, and basic electronics as an introduction to the operation and practical application of metering devices. Contributions by industry experts and manufacturers provide a thorough treatment of the various types of equipment now in service.