The number of instruments can vary, but most personal weather stations include instruments to measure temperature, relative humidity, pressure, rain fall, and wind speed and direction.

The Ultimate OEM/MFC MEMS sensor stability — lifetime no-drift sensor warranty Ultimate OEM MFC — compact footprint, modular, and easy-to-connect power cable communication system Competitive OEM ...

Bosch has introduced a four-in-one mems sensor that measures air pressure, humidity and temperature, aa well as detecting volatile organic compounds, volatile sulfur compounds (indicating bacteria), ...

Monitor temperature, humidity, and air pressure in every room with the Aqara Temperature Sensor. Optimize comfort, prevent damage, and automate your HomeKit smart home.