UMA 1-1/4" Ammeter Gauge Non TSO

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Monitor engine's vitals with a full line of space saving 1-1/4" instruments with 240 analog sweep.The Instruments allow you the opportunity to utilize panel space without comprom- ising readability. You no longer do you have to decipher cluster gauges or push buttons for readings or try to concentrate on flashing numbers. These premiere UMA instrument are electronic & can be powered from 14 or 28 V. Signals are acquired from remote mounted sensors, processed and displayed on analog dials with easy to read markings. Each gauge uses rugged aircore meter movement for vibration resistance and repeatability. Each gauge can be placed in a 1-1/4" dia.hole and mounted behind the panel with (4) 6-32 screws. They can be cluster mounted as close as 1-1/2" centers. UMA Technical Support: 800-842-5578.
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.


  • Streamline
  • Stackable
  • Easy To Read
  • Rugged Design
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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is the shunt included with the instrument?

Yes, the shunt is included.

Q: Are these gauges internally lit?

No, these are not lit gauges.

Q: Does this item com with a 8130 form?

No, this gauge is not FAA Approved.

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