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2-1/16" AMMETER, 50-0-50 AMPS, AIR-CORE, COBRA

2-1/16" AMMETER, 50-0-50 AMPS, AIR-CORE, COBRA

Product # 201012

  • 2-1/16" (52.4mm)
  • Air-Core Air-Core
  • 50-0-50 AMPS
  • Incandescent
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For classic vehicles running an alternator with a 30 amp output or less, the AutoMeter Electronic Ammeter will provide accurate, fast responding information on your vehicle’s charging activity. A traditionally designed unit, Installation requires the use of a 10 gauge wire or larger for safe operation.

Feature Points

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system
  • Gauge kit includes bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • AutoMeter’s race proven air-core electric instruments provide quick and accurate readings

Bulb & Socket

  • 3220

Light Covers

  • Red 3214 & Green 3215

Mounting Hardware

  • Brackets Included
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Does this ammeter require a shunt?

Asked by: N129BZ
Thank you so much for contacting us. No external shunt is used with this ammeter. It should be noted that this is intended only for usage with vintage alternators - it will not support the type of current generated by modern alternators. We don't recommend much more than a 40 amp alternator with this gauge. Hope this helps!
Answered by: Joseph At AutoMeter
Date published: 2018-07-11

so what happens if a modern high amp alternator is connected to this gauge? does it just fry the gauge or does the car catch fire? can you make an ammeter that can work with a higher amp alternator?

Asked by: Alan1972
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