Dedicated to the history of the watthour meter in the USA
|Click on a meter for more information|
This website was established as a reference to the various electromechanical and early electronic meters manufactured in the USA. For a list of current meter manufacturers and resellers visit our links page. If you have general questions about meters, or are a fellow meter collector, I encourage you to stop by the meter forum.
An overall historical timeline of meters in the USA can be seen here. For more information view our History of Electric Metering presentation.
Want to learn more about metering in general? Click here.
For products and services related to meter testing, please visit TESCO - The Eastern Specialty Company
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