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Voltage Ratio Test Range: 0.9~10000
Accuracy
±0.1%+2 (0.9~500)
±0.2%+2 (501~2000)
±0.5%+2 (2001~10000)
Resolution: 0.0001
Output Voltage: According to load to adjust automatically.
Working Power Supply: AC220V±10% 50±1Hz
Relative Humidity: ≤85%, No dew
Output Frequency: 150Hz