Post any questions about our parallel port products
- Posts: 1
- Joined: Wed Dec 07, 2005 4:02 pm
I am using a adc-212 and recently I noticed a signal with a very small amplitude (<50mV), when the probes are not connected with a signal I want to measure.
Thanks in advance for any suggestions.
- Advanced User
- Posts: 656
- Joined: Thu Jul 07, 2005 12:41 pm
- Location: St Neots, Cambridgeshire
You are probably picking up an ambient mains humm
Michael - Tech Support
Web Support Forum