Power Meter Buster-SWISS Plug

The Power MeterBuster is a very useful device that allows you to check what is the power usage and how efficient is any electrical device that you have at home or in the office, for instance your computer. The meter has a large LCD display that is used to show consumption by the Kilowatt-hour (kWh), just like the utility company does it. You can also figure out what your electrical expenses will be by the hour, day, week, month, even an entire year ahead based on the results you get measured by the device. The Power Meter Buster allows you to monitor the quality of the electricity you get by displaying Voltage, Line Frequency and Power Factor (what you need to check the efficiency). You switch the mode by pressing the corresponding button for each function, depending on what information you want to see. Just have in mind that disconnecting the device from the power line will reset the collected information regarding the usage time and consumed kWh so far, so be careful when using the Power MeterBuster . Product Features Measures voltage (V), amps (A), watts (W), volt-amps(VA), hertz (Hz) and power factor (PF)