This library is undergoing heavy development at the moment and ease of use will be a focus once the whole protocol has been implemented
For now, check out __main__.py
User manual: https://archive.org/details/FLUKE_2640A_2645A_User
Service manual: https://archive.org/details/FLUKE_2640A_2645A_Service
The protocol has been reverse engineered using the demo version of NetDAQ logger and Wireshark.
See PROTOCOL.md for those efforts
http://download.caltech.se/download/fluke/DAQ/FlukeNetDAQ.exe
The installer (or parts of it) require 16-bit mode (ex. a Windows XP VM). However, once the program is installed, the folder in Program Files can just be copied to a Windows 11 machine and it will run just fine.