Electronic Product Design, Inc. Electronic Product Designers including our own line: Power Meter, Wattmeter, Kilo Watt Meter Design
and Manufacturer. Power measurement, Watts and Watt Hours. Energy Meters measuring Watts, watthours and Kilo Watthours.
Energy Star/Blue Angel wattmeters and Power Meters. Single Phase and 3 Phase Wattmeters, Power Meters and Watthour meters.