Hello, handsome boy, let me ask you a question. How to judge that the household electricity meter is fast?

It's not as simple as adjusting clocks and watches to adjust the electricity meter. The most important thing is that the person who adjusts the electricity meter won't get any benefit from the overcharged electricity bill. No one will do such a thing. Power companies can charge more for electricity, but they are national businesses and won't do such a cheap thing. So please don't worry that someone will set your meter fast. If you doubt that the metering accuracy of the electric meter is understandable, there are two methods to choose from:

1. Estimation method. Find a high-power electrical appliance with known power, such as electric heater and electric water heater, turn off all other electrical appliances in the house (including refrigerator), copy the degree displayed by the electric meter, and let the electrical appliance with known power work alone for a period of time, for example, one hour or even longer. The longer the time, the higher the estimation accuracy. Then calculate the kilowatt-hour (electrical power multiplied by hours), that is, the degree, and then look at the degree displayed by the electric meter to calculate the degree of consumption. Whether the two are consistent or not, if the difference is not big, the electric meter can be determined to be accurate.

2. check the table. Apply to the power company or the property management company for meter measurement to determine the accuracy of the meter, but there is a charge for this.