Of course there is the perennial issue of "conventional" current flow, which is from + to - , and yet the actual electrons flow in the opposite direction.
To add to the confusion, the old AVO8 (certainly for the I, II and III) reversed the polarity of the terminals for resistance measurement...
To add to the confusion, the old AVO8 (certainly for the I, II and III) reversed the polarity of the terminals for resistance measurement...







