(CH²O or HCHO)
Measures Formaldehyde concentration, Air Temperature and Humidity with user-settable audible alarm (0.08ppm by default). Excellent for monitoring indoor air quality of areas affected by formaldehyde gas.
Formaldehyde is used in the manufacture of many industrial and consumer goods. Emissions from some of these items can rise when moisture and heat increase. These emissions are a contributing factor to Sick Building Syndrome, which may lead to itchy eyes and throat, as well as headaches and dizziness.