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Review title: Great device.
Product review: This is the best way I know to find out how much power your electrical devices are using. Found out that battery chargers don't all work the same. Some stop using power when they are through charging and some don't. Those are the ones to unplug when not in use. My computer monitor uses approx 20 watts less power when in standby mode. Coffee brewers and toaster ovens use lots of power. Coffee cup warmers use a considerable amount too. This device will pay for itself with the electricity you will save by knowing what devices to use and which ones to unplug when not in use.
