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FM100: Compact Desktop Formaldehyde Monitor

Indoor Compact Formaldehyde (CH₂O or HCHO) Monitor with Tilt Leg Stand

View Datasheet > FM100


The FM100 is an indoor compact formaldehyde monitor with a tilting leg stand. Alternately displays Formaldehyde concentration, Air Temperature, and Relative Humidity readings which cycles approximately every 6 seconds. The FM100 features both audible and visual alarms, “ZERO” Re-Calibration function, Manual Temperature and Relative Humidity Compensation (adjustable), CH2O Calibration function in fresh air and a low battery indicator. Product is CE certified and has a year warranty. Complete with universal AC adaptor (including US, EU, UK, and AU plugs), user’s manual and 4 AAA batteries.

Additional information

Formaldehyde (HCHO & CH₂O)

Range: 0.00 to 5.00ppm (mg/m³) Resolution: 0.01ppm (mg/m³) Basic Accuracy: ±5% of rdg + 0.03ppm


Range: 32 to 122°F (0 to 50°C) Resolution: 0.1°F/°C Basic Accuracy: ±2°F/1°C


Range: 20 to 90%RH Resolution: 1%RH Basic Accuracy: ±5%RH


4.4×4.3×2.1" (113x108x53mm)/ 5.6oz (159g)

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