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- March 17th, 2017, 6:40 am
- Forum: PicoAmmeters
- Topic: 6487 unstable through autoranging
- Replies: 1
- Views: 17145
6487 unstable through autoranging
I've been using some 6487 for current measurements (typically 0.1nA up to 800nA-ish) for long time (since the 486 went obsolete). We’ve been using A06 firmware for a while and on some of new instruments have B02. Recently, with our new instruments out in the field, we’ve seen instances where the aut...