Cost Controller Power Strip. Easy to use surge protector, power strip and power usage meter all in one. Plug in your electrical stuff and scare yourself silly as you notice just how much that favourite gadget uses over time. You can also monitor the quality of your power to check if it’s pure or contaminated by washing up powder or insecticides. $99.99.
Large LCD display will count consumption and cost by the kilowatt-hour, same as your local utility. Monitor your electric consumption by hour, day, week, month, even an entire year. Also check the quality of your power by monitoring voltage, line frequency, and power factor. Measures 8-1800W appliances. Now you’ll know how much your computer network or home media center really costs!