[hogehoge51]

Your multimeter reads out voltage relative to the black terminal, it's your responsibility to find the ground plane.

[mrhottakes]

My multimeter doesn't need me to tell it how much a volt is or feed it subjective measurements of what resistance means

[MarkusQ]

Resistance is when you're nobly standing up to the other side and things get a little out of hand. Domestic terror is when the roles are reversed.