Well I just got my circuit load tester this past weekend so I thought I would try out this morning on an old flip house. The outlet farthest from the panel registered 12% drop or 106 volts. I believe the NEC says that 5% is within tolerance.
My question is what is the real world point where it is prudent to call it out? Going around my house built in the 90s where we haven’t had any problems, I got 8% drop in some outlets.
Admittedly, this tester is very new to me and i do have to learn more about it but that is why I’m asking
Thank you everyone.