What are the three instruments for measuring the weather?

Meteorological instruments are professional equipment used in weather forecasting, weather monitoring and other meteorological services. It mainly includes automatic weather reporting station, automatic rainfall response station, wind speed and direction meter, wind direction bag, louver box, temperature and humidity recorder, sensor, wind vane, wind speed alarm, wind energy anemometer, meteorological center software, GPRS wireless transmission module, etc.

Hope to adopt.