17
Accuracy Specifications
The accuracy applies within one year after the calibration.
Reference condition: the environment temperature 18°C to 28°C,
the relative humidity is no more than 80
,
accuracy:
（
r word
）
.
DC voltage
Range
Resolution
Accuracy
60mV
0.01mV
±(0.5% 3)
600mV
0.1mV
6V
0.001V
60V
0.01V
600V
0.1V
Input impedance
：
10MΩ;
Overload protection: 600V; Maximum input voltage: 600V
AC voltage
Range
Resolution
Accuracy
60mV
0.01mV
±(1.0% 3)
600mV
0.1mV
6V
0.001V
60V
0.01V
600V
0.1V
Input impedance
：
10MΩ;
Overload protection: 600V; Maximum input voltage: 600V
Frequency Response
：
10Hz ~ 1kHz
；
TRMS
