Millimeters
A barometer measures pressure, and the SI unit for pressure is the Pascal, equivalent to Newtons / square meter.
The atmosphere pressure is commonly measured using a device called a barometer. This instrument detects the weight of the air above it, which decreases as altitude increases. The most common unit of measurement for atmosphere pressure is the bar or millibar.
otherwise know as a barometer and it measures air pressure in newtons
A wind vane measures direction of the wind. Millibars are a measure of pressure. A barometer measures in millibars.
It measures air pressure.
it is a barometer
No
A barometer measures atmospheric pressure.
A balloon barometer measures atmospheric pressure.
A barometer measures wind speed
No, a barometer measures pressure.
It measures the air pressure.