GW Instek GDM-398 - Manual (Page 53)

GDM-360/397/398/461 User Manual
51
GDM-360
Range Resolution Accuracy Input
Impedance Fixed Value
Input
45~1kHz >1kHz~3kHz
60mV 0.01mV ±(1.2%+5) ±(2.0%+5) Around
>3000MΩ
1000V dc/
750Vrms ac
600mV 0.1mV
6V
0.001V ±(1.0%+3) ±(1.5%+5)
Around
10MΩ 60V 0.01V
600V 0.1V
750V 1V ±(1.2%+5) ±(3.0%+5)
 GDM-360:
 True RMS is applicable from 10% of range to 100% of range.
 AC crest factor can be up to 3.0 except 750V where it is 1.5.
 A residual reading of 10 digits with test leads shorted, will not affect
stated accuracy.