Fig. 3 - measured errors, detail view
This graph is a part of previous graph and shows errors of input signal in range from 20 Hz to 100 kHz for signals levels from 10 mV.
The instrument has been calibrated at frequences 50 Hz and 20 kHz. Between this range is error about 1%. The instrument is usable
up to 50 kHz or more, if higher error is acceptable.