Airspeed Indicator, Model: 7 FMS 512

• 57 mm (2 1/4")
• Range: 0 to 180 mph
• 360° (1 revolution) needle swing
• zero at 12 o'clock

Application
Indicate the speed of the aircraft relative to the surrounding air.  Part of the minimum prescribed instrumentation for any aircraft.
Technical Data
Black plastic housing, White scale on matt black background, See scale drawing at right for installation dimensions, Graduation approximately linear
Note: The photo at right shows a unit in km/hr - which is different from this unit.
Weight: 0.075 kg (2.6 oz)

Note: Operating range markings are not included as standard.  Custom color operating range markings are available for an additional $75 with a 6 week lead-time. Or you can apply the range markings yourself using the Airspeed Operating Range Stickers.  The factory applied markings are much nicer than the stickers.
Installation and Maintenance Instructions
Speeds Indicated on Airspeed Indicators
Leakage Test