Ambient Weather Support

Barometer Definition.

barometer is an instrument used to measure atmospheric pressure.

To compare pressure conditions from one location to another, meteorologists correct pressure to sea-level conditions. Because the air pressure decreases as you rise in altitude, the sea-level corrected pressure (the pressure your location would be at if located at sea-level) is generally higher than your measured pressure.

It can also be used as a tool to predict weather.

Product Page
https://AmbientWeather.com