Extech FM200 Formaldehyde Meter



Not in stock. Usually ships in 3-5 business days [?]

Need Help? Call a Temperature Engineer 1-800-884-4967

We're open 8:00am to 5:30pm ET


  • Designed with Electrochemical CH2O sensor
  • Min/Max and Data Hold
  • 0 to 5.00ppm formaldehyde range
  • 32 to 122°F (0 to 50°C) temp range
  • 10 to 90% RH humidity range
  • 1 Year warranty

What's in the Box

  • Soft tube sensor
  • 2.1ft cable
  • 6 AAA batteries
  • Carrying case

The Extech FM200 Formaldehyde Meter excellent for checking indoor air quality of areas affected by formaldehyde gas. The FM200 is very portable and simultaneously displays formaldehyde concentration, air Temperature, and relative humidity readings on large back-light LCD.

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.