Classification Information
Electronic instrumentation for power measurement, monitoring and recording, including alarms, amplifiers and preamplifiers, annunciators, electrical calibrators, data acquirers and data loggers, electrical current measuring instruments, electrical signal measurement instruments, electrical voltage measuring instruments, power conditioners, power supplies, energy monitors, event recorders, transient recorders, logger recorders, signal conditioners, voltage test and voltage measurement equipment, current transducers, digital transducers, electrical meters and displays, power quality monitors, power transducers, revenue meters, process calibrators and application software for use in the electric utility and process control industry
Electrical and Scientific Apparatus