A compass.
An anemometer is the instrument that measures wind direction using a wind vane.
An anemometer measures wind speed A wind vane shows the wind direction
wind vane
A magnetometer is the instrument used to measure the strength and direction of magnetic fields. It can be used to detect the presence of magnetic materials or to map out the magnetic field of an object or area.
lectometer
An anemometer is the instrument that measures wind direction using a wind vane.
This could describe a magnetic compass.
An anemometer measures wind speed A wind vane shows the wind direction
An anemometer measures wind speed. On the other hand, a wind vein is used to determine the direction of the wind.
A simple instrument to measure wind direction is an windsock. There is at least one at every airfield.
wind vane
A weather vane is an instrument that measures wind direction by pointing in the direction from which the wind is blowing. It typically consists of a rotating arrow attached to a fixed base, allowing it to align itself with the wind.
A magnetic compass can measure a boat's heading, or the direction it is moving.A compass
A compass can be used to measure the direction of current flow in a circuit by aligning the compass needle with the magnetic field created by the current.
Thermometer: Measures the temperature of the atmosphere. Anemometer: Measures wind speed and direction. Barometer: Measures atmospheric pressure to help forecast weather changes. Hygrometer: Measures humidity in the air. Weather vane: Indicates the direction from which the wind is blowing.
The wind direction is measured with wind vanes or wind socks. The wind speed is measured with an anemometer.
This instrument is a balance.