Quick gauge question

I've always heard the old ammeters were pretty much just indicators anyway. I know my old one doesn't even have any numbers on it, so it's really just a relative idea of current draw, so I'd say you're fine with your replacement.

This is pretty much true. They were never very accurate. The main thing is that they are OK at "center"

The age old argument, LOL "what is better, ammeter or voltmeter" I'd like to have both, but then, LOL