Here’s the Backup Altimeter with Airspeed Indicator developed for the B737. It is the third in the B737 gauge series and it comes with the back light effect.
Explanation of its altimeter and airspeed features is not necessary, I believe.
Although the gauge is customized for the B737, I found it’s fun to include it to some other gauge setups as well, as it contains two of the core six instrument.
To serve this purpose better, I will include an extra black-panel version in future update. Anyone interested in this gauge could click on the image above or click here for order information.