Vario
Variometers – also known as a rate of climb and descent indicator, is one of the essential flight instruments for the paragliding pilots of the rate of descent or climb.
![Vario · PG Flying](https://www.pgflying.com/c/12-category_default/vario.jpg)
Variometers – also known as a rate of climb and descent indicator, is one of the essential flight instruments for the paragliding pilots of the rate of descent or climb.