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9. Accuracy indicators
Accuracy is applicable for one year after calibration.
Baseline conditions: Environmental temperature 18℃ to 2℃,
relative humidity < 80%.
9.1. DC voltage
Measurement range
Resolution
Accuracy
200mV 0.1mV
2V 0.001V
20V 0.01V
200V 0.1V
600V 1V
Input impedance:
10MΩ
Maximum input voltage:
600v DC or AC RMS
9.2. AC voltage
Measurement range
Resolution
Accuracy
200mV 0.1mV
2V 0.001V
20V 0.01V
200V 0.1V
600V 1V
Input impedance:
10MΩ
Maximum input voltage:
600v DC or AC RMS
Frequency range:
40Hz~400Hz
± (0.7% r 2)
± (0.8% r 2)
± (0.8% r 2)
± (1.0% r 3)
