Aircraft airspeed indicator EA517X series

analog

These airspeed indicators have restrained movements.These instruments are actuated by ram air and ambient atmospheric pressure obtained from the aircraft pitot and static pressure systems. A moveable pointer and a fixed dial indicate airspeed with the zero index at the 12 o’clock position. Temperature compensation is internal and there is no external zero adjustment. Pointer damping is internally adjustable. General Height: 3.25" Width: 3.25" Depth: 2.00" Weight: 0.7 ± 0.1 lbs. Nomenclature: Matte white Dial Face: Flat black Typical Range (see Note 3) Outer: - 40 to 200 MPH Inner: - 40 to 170 Knots Range Markings (see Note 3) White Arc: 0.06" wide Green Arc: 0.12" wide Yellow Arc: 0.12" wide Red Line: 0.06" x 0.25"