Verification period of Fujian electric energy meter

The verification period of Fujian electric energy meter is two years. For single-phase meters, the verification period should be determined according to the metrological verification regulations of the national technical supervision department. The inspection period of one-way meter for ordinary residents is about five years. For three-phase meters, the inspection period should also be determined according to the verification regulations of the national technical supervision department. The length of inspection period is directly related to the nature of power load and the amount of electricity used. The more important the load, the shorter the inspection period.