Clocks & Instruments
Differential Pressure Sender | 0–70 PSI, TSO Approved
$310.10TSO approved pressure sender units from UMA Instruments feature precise, solid state circuitry that offers excellent performance and value. They are available in gauge, differential, and absolute type sending units...
Absolute Pressure Sender | 5 – 70 inHg, P2, Suction
$369.70TSO approved pressure sender units from UMA Instruments feature precise, solid state circuitry that offers excellent performance and value. They are available in gauge, differential, and absolute type sending units...
Absolute Pressure Sender | 5–70 inHg, TSO Approved
$351.36TSO approved pressure sender units from UMA Instruments feature precise, solid state circuitry that offers excellent performance and value. They are available in gauge, differential, and absolute type sending units...
Differential Pressure Sender | 0 – 150 PSI
$317.30TSO approved pressure sender units from UMA Instruments feature precise, solid state circuitry that offers excellent performance and value. They are available in gauge, differential, and absolute type sending units...
Electronic Tachometer | 3-1/8 in, 4-cyl. engines, Built-in Hourmeter
$802.24UMA electronic aircore propeller tachometers connect to a tach coil calibrated to the proper rather than engine RPM. These instruments are available in 3-1/8 inch, 2-1/4 inch, and 1-1/4 inch...
UMA Tachometer | 3-1/8 in, 0–3500 RPM, 1.5 pulse/rev, Color Marking, TSO C49b, No Internal Hour Meter
$719.64UMA TSO certified analog tachometers are designed for most Continental and Lycoming engines with a mechanical drive or magneto ignition. They are available with or without a built-in hourmeter. To...
UMA Airspeed Indicator | 20 – 140 MPH, 3-1/8 in, TSO, Black & White Dial
$729.16UMA T16-31X-XXX series airspeed indicators are direct reading and self-contained units that connect directly connect to the aircraft pitot and static system. They are built to meet or exceed AS...
Sonalert Audio Alarm | Davtron 800, 803, 850, 877 Chronometers
$63.39The Sonalert is an audio alarm for Davtron Chronometers, compatible with models 800, 803, 850, and 877.
Miniature Temperature Probe | 307CD & 307FD, Analog, 2-feet length
$223.58This Miniature temperature probe is used with Davtron's 307FC & 307CD temperature gauges. It features a wide temperature and power supply range, linear current output, and two-terminal connections.