DC Reference Standard Meter Factory

The main components of a DC Reference Standard Meter (RSM) are the power supply, processing and communication engine, and the metering engine. Typically, these components are integrated in a single piece of equipment. They may also include add-on modules such as a liquid crystal display and infrared communication ports. Other key components of the RSM include the voltage reference and sampling and quantisation sections. Finally, the processing and communication section calculates derived quantities from the digital values and communicates with other add-on modules.

Founded in Mississippi in 1980, the Watthour Engineering Company is one of the leading suppliers and manufacturers of electricity meters. The company specializes in providing accurate, reliable and high-quality electricity meters and testing equipment to utilities worldwide. It is also a trusted resource for meter manufacturers. Its customers include electric utilities, utility companies, national metrology institutes, and other industries that require accurate electrical meters.

The Radian RD-33 Three-Phase Electricity Reference Standard is one of the most accurate portable measurement instruments ever created. It delivers a guaranteed accuracy of 0.01% for all measurement functions. It is portable, traceable to National & International Institutes, and has an optional built-in computer with power analysis capabilities.

The GF333V2 high precision DC Reference Energy Meter is an advanced product with a wide measuring range, high precision, and automatic temperature balancing. The meter is an ideal choice for laboratories, research institutes, and other applications. Its 0.02-inch accuracy makes it ideal for use in electric power, metrology, and manufacturing. It can also be integrated into higher-accurate testing systems.

A physicist realized that to manufacture accurate and stable watt-hour reference standards would require significant technological progress. The meter would need to be accurate and stable in order to be used for testing new meter designs. As such, Mayfield Electric Company focuses on the production of sophisticated energy and power measurement instruments.