Watthour Engineering Co., Inc. Email Format

Appliances, Electrical, and Electronics ManufacturingMississippi, United States11-50 Employees

Watthour Engineering Co., Inc. designs and provides metering test equipment and associated software to verify electrical metering accuracy. Its offerings serve electric utilities, meter manufacturers, and independent testing firms across North America and globally, with test units available for shop, van-mounted, and portable use that carry traceable accuracy specifications. 

The portable systems can assess entire metering sites, including transformer burden and ratio, power quality, phase measurements, and harmonics. The accompanying software supports customizable record keeping and can scale to large, integrated testing configurations. Based in Jackson, Mississippi, the company operates as a small to mid-sized supplier within the Appliances, Electrical, and Electronics Manufacturing sector.

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