> easiest thing to do is go to any auto parts store and ask for one
> > Can some point me in direction for a wiring diagram to build an Electronic
> > Amp Meter to read up to 50 amps charge/discharge? This for automotive use
> on
> > a 12V DC system.
> >
> > Or does some know where one can buy one off the shelf?
> >
> > Regards
> >
> >
> > Tony Christian
I couldn't agree more. What's the big deal?? Back in aught-six any self-respecting teenage car owner tacked one beneath the dash as soon as he held clear title. Ammeter and oil pressure. You could buy the set pretty much anywhere.