Radiant Universal Air Speed Indicator

The Radiant Technology GEN-2 Universal Airspeed Indicator (RUASI), manufacturer part number RUASI-22-GEN2, is an airspeed-focused electronic flight instrument with a familiar analogue-style indicated-airspeed dial and a digital information display.

Designed for a compact nominal 57 mm panel cut-out, the instrument combines indicated airspeed with digital altitude, true airspeed, outside-air temperature, vertical speed and an optional G-meter display. An external temperature probe is included.

• Analogue-style airspeed dial with digital airspeed readout
• Digital altitude and true airspeed displays
• Vertical-speed indication
• Settable Kollsman setting in hPa or inHg
• Selectable knots or MPH airspeed units
• Selectable °C or °F temperature units
• Selectable 100 or 200 top-of-scale airspeed range
• User-settable VSO, VS1, VFE, VF1, VNO and VNE airspeed arcs
• Front-panel brightness control and saved airspeed zero calibration

Approval status: not EASA/FAA approved. Radiant states that this instrument is intended for experimental and ultralight aircraft, and for Light Sport Aircraft only where accepted by the respective aircraft manufacturer. It is not TSO or PMA approved.

Documentation: Consult the Radiant General Instruments Manual for installation, setup, configuration and operating information.