Orium Orium Quaelis 20 Air Quality Meter for CO2, Humidity, Temperature, VOC, +50°C Max, 95%RH Max Part: 23656

All-in-one air quality meter measuring CO2, humidity, temperature and volatile compounds.

Lascar Lascar Data Logging Air Quality Monitor for Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max, 100%RH Part: EL-WEM

Records air quality data including pollutants, humidity, temperature and pressure.

RS PRO RS PRO 5322 Data Logging Air Quality Monitor for Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-Powered Part: 174-9558

Portable air quality meter logs humidity, temperature and VOC levels with battery power.

Lascar Lascar EL-WEM+ Air Quality Data Logger, Wi-Fi Part: EL-WEM+

Wi-Fi air quality monitor measuring CO2, VOC, temperature and humidity for indoor environments.

Orium Orium Quaelis 50 Data Logging Air Quality Monitor for Benzene, CO2, Formaldehyde, Humidity, PM 2.5, Temperature, TVOC, Part: 11338

Advanced data-logging monitor measuring PM2.5, CO2, formaldehyde, benzene and TVOC compounds.