UMA Instruments Address Dayton, VA Details Product Categories Airspeed Indicators, Altimeters, Flap Indicators, Gauge/Instrument Parts & Services, Gauges (New), Misc. Gauges/Instruments Parts & Services, Tachometers, Temperature SensorsBusiness Website Address www.umainstruments.comBusiness Phone Number 540-879-2040Business Address 260 N. Main St.Postal Code 22821 Directory Home