P3 International makes a diagnostic tool called the Kill-A-Watt meter. It is as easy to use as plugging it into an electrical outlet, and then plugging in an appliance to be monitored. As energy consumption continues to climb, so does elecrtrical costs, rates, and generation demands. Ever fealt locked in to an ever escalating electric bill? Or wondered where in world is all this energy going – other than down the drain? It is now possible to determine exactly what is using all that energy. Find out now, if it is worth keeping that old beer freezer in the garage plugged in at all. This wonderful little device directly helps to make informed decisions on what appliances to keep or sell if going completely off grid – or if simple conservation is the motivation. Find out what appliances cost in electrical consumption by simply plugging them into Kill-A-Watt meter. From there, a large LCD display will read what that old fridge is using by day, month, and or year – just like the meter the utility company uses on whole electrical services, but on a micro-level. It will help with making an informed decision on what to keep or what to re-home. The Kill-A-Watt will also display and check the quality of the electrical service to the home. It will read line voltage, actual electrical frequency, and power factor.