UMA Ammeters are rugged and reliable instruments for measuring the current within the aircraft's electrical system. For easy of installation, UMA Amp meters use an external shunt to make current measurements.
This version (Alternate Part# 15-260-100) is 2-1/4 inch, has a black & white dial with post terminal, measures -100A to 100A, air-core movement, and a 1CU4 shunt.
- -100 to 100 amp range
- 1CU4 100A (50 mV) shunt
- 2-1/4 inch ammeter
- Air-core movement
- Black & white dial markings with post terminal
Product Codes | |
|---|---|
| Mfr Part No: | 15-260-100 |
Mounting Hole: 2-1/4 inOperation Principle: Air-coreShunt: 1CU4 100A (50 mV)Range: 100/0/100 amp
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: AAP189272
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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