A collection of information regarding the Fluke 120 Series ScopeMeter test instruments (specifically the models 123, 124, 125).
The optical PC-interface hardware and protocol, and the undocumented image format used by the manufacturer's software to transfer screens are explained. A command-line program to retrieve and decode screens in this format is presented, as well as an overview of related software packages and tools.
There is also information on the battery pack and the power supply.

A long list of software.