▲ 1 r/DIYAutoRepair
If I have a circuit tester plugged into my car will it effect the reading?
I checked out a circuit tester from a tool library to test the grounding, battery, and alternator on my car but unfortunately missed it was a plug in and the only power source I have is the plug in the car.
Will using it affect the reading?
u/Easy2700 — 25 days ago