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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Voltage measurement range: 10-480V
Current measurement range: 0.01-12A, applicable to various clamp-type current transformers
Errors of voltage, current and power: ≤0.1%
Harmonic analysis range: 1-63rd harmonics
Harmonic measurement error: meets the requirements of A class instruments of national standards
Frequency error of power grid: ≤0.01Hz
Voltage deviation error: ≤0.2%
Voltage variation error: ≤0.2%
Flicker error: ≤5%
Voltage unbalance error (3 phase): ≤0.2%
