Extech FM300 Desktop Formaldehyde Monitor

FM300 Desktop Formaldehyde Monitor



Extech FM300, this meter was designed with electrochemical vented ball sensor technology for quickly detecting HCHO or CH2O gas. This device is shipped fully tested and alibrated and, with proper use, will provide years of reliable service.

Desktop Formaldehyde (CH2O or HCHO) Monitor

Measures Formaldehyde concentration, Air Temperature and Humidity with user-settable audible alarm (0.08ppm 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.

  • Glue
  • Paint
  • Insulation/Plywood/Fiberboard
  • Timber Paneling/Particleboard
  • Cosmetics
  • Shampoos
  • Soap Bars/Body Wash
  • Lotions
  • Toothpaste

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