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Indoor Air Quality Meters

REED Instruments Indoor Air Quality Meters (also known as IAQ meters) monitor a number of factors including carbon dioxide, temperature and humidity. REED portable IAQ meters are used every day to monitor environmental conditions in schools, office buildings, factories and hospitals. If you're looking to monitor an environment for an extended period of time, the SD-9901 can be mounted on a tripod and set up to datalog based on a user's sampling frequency.
All REED Indoor Air Quality Meters are backed by a 1 year manufacturer's warranty.

REED SD-9901 SD Series Indoor Air Quality Meter, Datalogger (O<sub>2</sub>, CO<sub>2</sub>, CO, Temp/RH)-

REED SD-9901 SD Series Indoor Air Quality Meter, Datalogger (O2, CO2, CO, Temp/RH)

Model: SD-9901

Datalogger with date/time stamp stores measurements on SD memory card without the need for software.

REED R9900 Indoor Air Quality CO<sub>2</sub> Meter-

REED R9900 Indoor Air Quality CO2 Meter

Model: R9900

Measures carbon dioxide (CO2), temperature, humidity and automatically calculates dew point and wet bulb temperatures.

Calibration Lab
When you purchase a REED product it comes included with a one year warranty. We back our products.