If you have installed the electric counter and it seems to you that its indications are not exact, it is necessary to check it for reliability. For this purpose it is not obligatory to remove seal at all, everything is made much more easier.
1. Way first. Any counter has the class of accuracy on the meter panel. The class of accuracy represents the maximum allowed size of deviation of instrument readings from true value of electricity consumption. Therefore, for check of the counter on correctness of indications, switch-off all devices in the house, having left on the counter for some time only one loading which approximate value is known to you. If meter readings strongly differ, so the device with defect and it needs to be changed.
2. Way second. There were now many useful programs which help you to learn electricity consumption. They are simple in use. For a start install the pleasant program in your computer.
3. Check correctness of its use on the example of the computer. That to make it, as the device for check on electricity consumption choose the computer.
4. Enter the general usage time of the personal computer into the window which has appeared on the screen. After that the program will submit to you various reports which will supply with the information on payment for hour, monthly electricity consumption by the computer, monthly or hourly payment for electricity consumption.
5. Way third. It is the simplest. Take readings of your counter and take away from it the previous indications. Divide the received digits into monthly tariff to learn how many you pay for 1 kilowatt of the electric power. The difference between present meter readings and previous will also be the size which you needed to learn.