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
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Product
Airspeed Warning Switches
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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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Product
PMA’d Mechanical Gyro Suction Gauge
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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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Product
Vertical Speed Indicators
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Is an instrument which indicates the rate of climb or descent of an aircraft.
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Product
Flap Position Indicators
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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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Product
Pressure Switches
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A type of switch activated by the pressure of the process fluid upon reaching a certain threshold or set point.
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Product
3-IN-1 Gauges
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We now offer 3-IN-1, 3 1/8″ electronic gauges. Specify any three of our 1 1/4″ units and have them inserted into a 3 1/8″ case for easy panel mounting. Please call us at 1-800-842-5578 for configurations, part numbers, and pricing.
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Product
Cabin Altitude Differential Pressure
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The inner scale displays the difference in pressure between the inside and the outside of the cabin in pounds per square inch (PSI).
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Product
Electronic Fuel Quantity Indicator
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Proportional to the amount of fuel in the tank, thereby visibly indicating remaining fuel quantity to the pilot.
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Product
Electronic Ammeters
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The device puts out a voltage that is proportional to a magnetic field to which it is exposed.
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Product
Altimeters
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An instrument for determining altitude attained, especially a barometric or radar device used in an aircraft.
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Product
Tachometers & Accessories
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An instrument that measures the working speed of an engine, typically in revolutions per minute (RPM).















