OT - will this old engine analyzer work on Model A's?

[mcgarrett]

I admit to being somewhat electrically illiterate, so my question is will this rig work to test any of the electrical functions on my Model A such as point dwell, condensers, alternator/generator output, and rpm etc.? My Model A is still 6 VOLT POSITIVE GROUND and I am running an alternator. I have the instruction book and all the test leads that it came with but hesitated to move forward with any testing until I got more/better info about its use. If it can be used effectively with the original electrical system I was hoping to also use it on my 6 volt '40 Ford. Appreciate any guidance.