Electric meters.

Alternating current bridge methods Hague, Bernard 1946 Alternating current bridge methods Hague, Bernard 1932 An introduction to electrical instrumentation Gregory, B. A. 1973 Application of artificial intelligence for short term load forecasting in power system WAPDA Imran, Muhammad 2008 Delmar's standard textbook of electricity Herman, Stephen L. 2016 ELectrical instruments and measurements Alexander, William 1962 Electrical measuring instruments and supply meters Bolton, D. J. 1923 Electricity meters & instrument transformers James, Samuel 1952 Electricity meters & meter testing Stubbings, George Wilfred 1947 Electricity meters and meter testing Stubbings, George Wilfred. [from old catalog] 1939 Electronic instrumentation and measurement techniques Cooper, William David 1985 Electronic instrumentation and measurement techniques Cooper, William David 1978 Electronic meters Sanders, Miles Ritter 1977 Elements of electrical and electronic instrumentation Lion, Kurt S. 1975 How to use meters F.Rider, John 1954 Modern electronic instrumentation and measurement techniques Helfrick, Albert D. 1990 Modern electronic instrumentation and measurement techniques Helfrick, Albert D. 1990 Modern electronic instrumentation and measurement techniques Helfrick, Albert D. 1990 Modern electronic instrumentation and measurement techniques Helfrick, Albert D. 1990 Modern Electronic instrumentation and measurement techniques Helfrick, Albert D. 1985