The store will not work correctly in the case when cookies are disabled.
This website may use cookies to store information on your computer. Some help improve user experience and others are essential to site function. By using this website, you consent to the placement of these cookies and accept our privacy policy.Learn more.
The vertical speed indicator or variometer indicates the rate of climb or descent of an aircraft. This critical information ensures control and navigation during various flight phases, including ascents, descents, and cruising.
