What is the Watt-Minder?
The Watt-Minder is a small, hand-size watt-meter that accurately estimates the actual electrical usage of any 110 volt appliance and displays the current operating costs (in dollars and cents) on LCD readout for hourly, monthly, and annual usages. It also provides the elapsed time of the measurement and the current amount of watts being drawn. A patent application has been filed with the United States Patent & Trademark office for the design electronics of the Watt-Minder.
