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As is the use of smart power meters directly led to the now more and more electric power meter manufacturers in China, because of the type of smart power meters, so the purpose and use is also different, the scope of the use of a lot of smart power meters are requires multifaceted investigation, because now more and more intelligent electric meter manufacturers. The use of the intelligent electric meter is mainly in the field of medicine, pharmacy, chemical field has power in all areas of the operating system, actually, in the field of all electric meters most commonly used is the multi-function power meter and smart power meter, because these two kinds of electricity meter applicable scope is wide, and the function is more also.

A, precision,

First of all, the selection of intelligent power meters must choose instruments with high precision, because in the operation and measurement of power system, if the precision is not high enough, it is easy to have problems, so the brand selection must start from the brand with high precision configuration.

Quality and longevity

Quality is the most important factor for intelligent power meters. If the quality of power meters is not good, it is likely that errors or problems will occur during the process of use because the quality of power meters is not enough. The life of the electric meter is also extremely important, because if the service life of the electric meter is short, it will waste money.