Tachometers & Accessories – UMA Instruments

U.M.A. INSTRUMENTS 3-1/8 Inch Airspeed Indicator

U.M.A. INSTRUMENTS 5-300-10, 5-300-10

UMA Instruments – Aviation and Medical Instruments

UMA Instruments

TSO'd 2-1/4 & 3-1/8 mechanical tach/hourmeters are accurate within 25 rpms. Models are available for different aircraft cruise ranges. Non-lighted.

Mitchell Mechanical Tachometer with Hourmeters

IE UMA-19-811-112

3 1/8 Beechcraft Mechanical Tachometer from Superior Labs Inc, sl

UMA Instruments - Wicks Aircraft Parts

UMA Instruments – Aviation and Medical Instruments

UMA Instruments 19-51X Series Tachometer (2-1/4, Non-TSO'd