Mitch uses a Fluke 117 meter and a Klein mm1000 meter to demonstrate DC voltage measurements and selections. He uses a 9 volt battery for the tests and explains test lead placement and polarity.
Check out the Taking Measure website and Mitch's book at takingmeasure.net - www.takingmeasure.net/
Mitch's Beginner's Guide to Electrical Test Instruments - 3+ hours of step-by-step electrical circuit and test instrument basics for students and novices is available to review and purchase through Taking Measures' Udemy link - www.udemy.com/course/the-begi...