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2. Electricity meter - Wikipedia

   en.wikipedia.org/wiki/Electricity_meter

   North American domestic analog (Ferraris disk) electricity meter. Electricity meter with transparent plastic case (Israel) An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device over a time interval.

3. Smart meter - Wikipedia

   en.wikipedia.org/wiki/Smart_meter

   The term smart meter often refers to an electricity meter, but it also may mean a device measuring natural gas, water or district heating consumption. [1] [2] More generally, a smart meter is an electronic device that records information such as consumption of electric energy, voltage levels, current, and power factor.

4. Utility meter - Wikipedia

   en.wikipedia.org/wiki/Utility_meter

   Electricity meter, a device for measuring electricity usage Smart meter, an electrical meter that records consumption of electric energy and communicates information to the utility for monitoring and billing; Gas meter, a specialized flow meter used to measure the volume of fuel gases such as natural gas and propane; Water meter, a device for ...

5. Automatic meter reading - Wikipedia

   en.wikipedia.org/wiki/Automatic_meter_reading

   Automatic meter reading (AMR) is the technology of automatically collecting consumption, diagnostic, and status data from water meter or energy metering devices (gas, electric) and transferring that data to a central database for billing, troubleshooting, and analyzing. This technology mainly saves utility providers the expense of periodic ...

6. Electrical measurements - Wikipedia

   en.wikipedia.org/wiki/Electrical_measurements

   Electric field; Electrical power by the means of electricity meter; S-matrix by the means of network analyzer (electrical) Electrical power spectrum by the means of spectrum analyzer; Measurable dependent electrical quantities comprise: Inductance; Capacitance; Electrical impedance defined as vector sum of electrical resistance and electrical ...

7. List of electrical and electronic measuring equipment

   en.wikipedia.org/wiki/List_of_electrical_and...

   Capacitance meter: Measures the capacitance component Current clamp: Measures current without physical connection Curve tracer: Applies swept signals to a device and allows display of the response Cos Phi Meter: Measures the power factor Distortionmeter: Measures the distortion added to a circuit Electricity meter: Measures the amount of energy ...

8. Meter serial number - Wikipedia

   en.wikipedia.org/wiki/Meter_serial_number

   A meter serial number [1] (MSN, or 'meter ID') is an alphanumeric reference used in Great Britain to identify an electricity meter.Although meter serial numbers are intended to be unique, this can not be assured and duplicate serial numbers do exist.

9. Net metering - Wikipedia

   en.wikipedia.org/wiki/Net_metering

   The actual electricity being generated is counted on a separate meter, not just the surplus they feed back to the grid. Germany once paid several times the retail rate for solar but has reduced the rates drastically while actual installation of solar has grown exponentially at the same time due to reduced cost of solar installations.