Autometer 2-5/8in Electric 60-0-60 Amps Ammeter

DescriptionFor Classic Vehicles Running An Alternator With A 30 Amp Output Or Less, The Autometer Electronic Ammeter Will Provide Accurate, Fast Responding Information On Your Vehicles Charging Activity. A Traditionally Designed Unit, Installation Requires The Use Of A 10 Gauge Wire Or Larger For Safe Operation.