Indoor Air Quality Wall Monitor

Poor air quality may cause tiredness, inability to concentrate and even illness (i.e. Sick Building Syndrome) This Indoor Air Quality Wall Monitor is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of carbon dioxide such as offices, factories, classrooms, hospitals and hotels. This monitors displays readings on a bright green LED display with 2½” high CO2 digits. It also indicates general CO2 levels with green (good), yellow( fair and red (poor) LED lights. The user may set a maximum CO2 audible alarm and adjust temperature and RH readings to match any standard. The Automatic Baseline Calibration (ABC) and maintenance free NDIR (non-dispersive infrared) CO2 sensor ensure long term accuracy, stability and reliability. Each unit includes an AC adapter and will stand on a desk top or can be wall mounted. 12″ x 8½” x 2″, 2.9 pounds


  • Carbon dioxide
  • Humidity
  • Air Temperature


Carbon Dioxide Sensor
Measuring Range 0 to 9,999 ppm
Resolution 1 ppm
Accuracy ±30 ppm, ± 3% of reading
Relative Humidity Sensor
Measuring Range 0 to 99.9% RH
Resolution 0.1
Accuracy at +25°C ±3% @ 25°C & 10-90% rH, otherwise ±5%
Temperature Sensor
Measuring Range -40 – 85°C, 32-122°F
Resolution 0.1
Accuracy 0.6°C

Ordering Information

For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email

Catalog No.
Datalogging Indoor Air Quality Monitor

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