Battery Voltmeter Installation Question
I had problems with my 12 volt system on my FW and when I pulled the battery I found that it was only putting out 7 volts. The rig stays plugged in all the time. A few weeks ago someone posted a t...
Forum Discussion
JWRoberts wrote:I have seen quite a difference when moving 50+ amps in the same wire.
As a retired electrical engineer, I assure you there will be NO difference. A digital meter draws micro amps of current from the measuring point so no significant voltage drop will exist.
