United True ASI 40-180M/40-155

The true airspeed indicator corrects the indicated airspeed for changes in temperature and pressure encountered as aircraft changes altitude. By aligning outside temperature and pressure altitude with setting knob, movable airspeed scale is rotated proper amount so pointer registers true airspeed. Factory new. TSOD for certificated aircraft. Dual scale.

Add PN#10-02614 for custom range marking and specify exact range markings desired.

*NOTE* - All lit instruments require a light tray. Light tray sold separately.
See accessories.

Dimensions: 8X8X8