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Model EMMA | Digital Multifunction Environmental Meter monitors the environmental conditions. Humidity, temperature, air velocity, air flow, sound, and light measurements are combined in one easy to use instrument. | Dwyer Instruments
![3: Instrument used to measure temperature, relative humidity and airflow. | Download Scientific Diagram 3: Instrument used to measure temperature, relative humidity and airflow. | Download Scientific Diagram](https://www.researchgate.net/publication/321918413/figure/fig3/AS:678419385835520@1538759194436/Instrument-used-to-measure-temperature-relative-humidity-and-airflow.jpg)
3: Instrument used to measure temperature, relative humidity and airflow. | Download Scientific Diagram
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General Tools 4-in-1 Environmental Meter for measuring wind airflow, moisture, humidity, temperature and light level DLAF8000 - The Home Depot
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