Search found 2 matches

by Erne
Fri Feb 10, 2012 7:25 am
Forum: USB PC Oscilloscopes
Topic: Calibrating of USB Oscilloscope 4424
Replies: 8
Views: 5358

Re: Calibrating of USB Oscilloscope 4424

Thank you for the hints...

best regards
Erne
by Erne
Fri Jan 06, 2012 3:06 pm
Forum: USB PC Oscilloscopes
Topic: Calibrating of USB Oscilloscope 4424
Replies: 8
Views: 5358

Calibrating of USB Oscilloscope 4424

Hello together, is it necessary (and possible) to calibrate the input channels of the scope? If i measure on both channels the same dc-voltage (8V), i get a difference of A-B=17mV (measured with dc average on math channel A-B). Afterwards i interchange the probes and do the same measurement with the...