Airbath test GPIB code running on Pi3 + NI GPIB-USB-HS FC

Mar19 check
3458 A B C D measuring xDevs.com FX for Echo output
F8508 and K2002-6 also measuring xDevs.com FX for Echo


Reference levels:
10 VDC;

Result CSV-data

Workflow:

* RPI accesses DMMs via GPIB and reads data.
* Data is formatted by python script into DSV string and written/append to file on FTP
* DSV-file is visible publicly on https://xdevs.com/datashort/
* Page http://xdevs.com/datalog_mm/ runs D3.js javascript library to read DSV file test.log to input data
* D3.js plots SVG graph online :)