UMA, Inc.
UMA is a diversified manufacturer of medical and aircraft instrumentation
- 1-800-842-5578
(540) 879-2040 - (540) 879-2738
- umainc@umainstruments.com
- P.O. Box 100
260 N. Main St.
Dayton, VA 22821
United States of America
Categories
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Altimeters
An instrument for determining altitude attained, especially a barometric or radar device used in an aircraft.
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PMA’d Mechanical Gyro Suction Gauge
Is designed to save space in cockpit panels. It utilizes an internal diaphragm to read directly from the source for accuracy and reliability.
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Tachometers & Accessories
An instrument that measures the working speed of an engine, typically in revolutions per minute (RPM).
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Electronic Tachometers
1 1/4″, 2 1/4″ & 3 1/8″ Aircore Propeller tach for Rotax912/914 engines, connects to tach coil, calibrated to Propeller RPM, not Engine RPM! Custom color marking available, internal light optional! Hourmeter can be set to count engine time or flight time and preset to any numbers —(must be done at UMA facility)!—Standard setting 800rpm & above. White or Antique yellow dial with black numbers available, per request!
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2-IN-1 Gauges
Introducing our new line of Electronic instruments, our Dual 2 ¼” full sweep aircore meters. Due to many requests for dual gauges we now offer the following configurations:
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Fuel Flow Info
Custom range and dial markings are available. Call UMA representative for details!
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Gyro Pressure
Used to monitor the vacuum developed in the system that actuates the air driven gyroscopic flight instruments.
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TSO'd Airspeed
Airspeed Indicator is intended for use on an aircraft to indicate the speed relative to the air at sea level and at any other altitude, to indicate the equivalent speed corresponding to the actual force of the air.
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Vertical Speed Indicators
Is an instrument which indicates the rate of climb or descent of an aircraft.
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Airspeed Warning Switches
Supply Voltage: 10÷30 Volts DC Current Rating: 200 mA max Switching Power: 5 A max 30VDC Temperature Range: -40° C to 120° C Pressure Fitting: 1/8" plastic Weight: 3.2 oz.
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Flap Position Indicators
Shows the aircraft flaps positions. It is an internally lighted, dual, self-synchronous, remote reading indicator that has two concentric pointers.
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Cabin Altitude Differential Pressure
The inner scale displays the difference in pressure between the inside and the outside of the cabin in pounds per square inch (PSI).















