Search found 1 match
Search found 1 match • Page 1 of 1
- Sun Jul 11, 2021 12:55 am
- Forum: Getting Started
- Topic: Picoscope 4444 reference waveform
- Replies: 1
- Views: 8474
Hi, I just received a new 4444 from a reseller and I am trying to test it. a) With the 441 probe zeroed (130 μV rms at 10mV scale), measuring the square wave reference waveform shows a DC offset of 95mV at 5V scale. Should this be < 50mV (1% of full scale)? b) Is there a procedure to test whether/wh...