How to measure DC current
I am wanting to measure some of the loads (amps) on my coach. My standard multi-meter does not support this. Thinking about options. What are you folks using and any tips on ways to get reli...
Forum Discussion
Raften wrote:
Question about the meter that rjfishing put the link for. It seems to say you would need to power it from a separate battery.
No, that's not right. The seller's diagram is confusing. It can measure 0-100V, but it needs 7-24V for power. Since you have 12V, you can just tie the power wires into the circuit you are measuring.
I have one of those. I also have a more sophisticated one that keeps track of cumulative amp-hours net in and out. About $40 on ebay.
