Hi everybody.
Today, I released the driver for the Keithley 199 5.5-digits Logger/DMM. The instrument will report 6.5-digits via GPIB and this output is used here. The respective pull request can be found on GitHub:
The instrument can be equipped with a 8-Ch 2-wire/4-Ch 4-Wire scanner card but this functionality is currently not implemented. If the need arises for someone to have it available, we can work together to add it at a later stage.
Best wishes,
Christian