Measuring Indoor Air Quality (IAQ) is an important factor since poor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). Our IAQ meters measure CO2, Humidity, Dew Point, Air Temperature, Wet Bulb Temperature, and Oxygen (O2.

Use the Chart below for reference on CO2 levels and the exposure effects.

CO2 Levels Exposure Effects
250 to 350 ppm Background (normal) outdoor air level.
350 to 1,000 ppm Typical level found in occupied spaces with good aire exchange.
1,000 to 2,000 ppm Level associated with compliants of drwsiness and poor air.
2,000 to 5,000 ppm Level associated with headaches, sleepiness, and stagnant, stale, stuffy air. Poor Concentration, loss of attention, increased heart rate and slight nausea may also be present.
> 5,000 ppm Exposure may lead to serious oxygen deprivation resulting in permenant brain damage, coma and even death