The invention discloses a remote diagnosis method based on voltage and current metering anomalies and relates to a metering anomaly remote diagnosis method. At present, for voltage and current metering anomaly handling, dispatching usually is directly initiated under the situation that anomaly reason analysis is not performed, and waste of resources is caused. The method comprises the steps of preliminary diagnosis and remote master station analysis, wherein during remote master station analysis, a master station archive and load data are viewed; according to generated abnormal equipment workorders, abnormal equipment data reported lately is analyzed; and when misreport, a sporadic error and an archive data error are determined, non-processing is allowed, the data waits to be archived instead, and other failure abnormal work orders try to be remotely processed. According to the technical scheme, preliminary diagnosis is performed firstly, then remote preprocessing is performed, the anomalies capable of being subjected to remote operation are directly handled, subsequent site dispatching is reduced, and manpower cost is lowered; and the diagnosis result is used for subsequent anomaly handling, the pertinence of anomaly handling is enhanced, the efficiency of handling site anomaly faults is improved, and waste of resources is lowered.