• RFCO2RHTemp2000A
  • Usually ships in 7-10 business days



  • 0 to 200,000ppm CO2 range
  • 32 to 131°F (0 to 55°C) temp range
  • 0 to 95% RH range
  • Wireless two-way communication
  • Reading rates from 1 per second up to 1 every 24 hours
  • 10,752 readings per channel memory

What's in the Box

  • CO2 sensor with 6 foot cable
  • USB cable for PC connection
  • NIST traceable temp & RH calibration certificate
  • USB memory stick with MadgeTech V4 software


The MadgeTech RFCO2RHTemp2000A air quality data logger comes with a 72 inch cable connected to the CO2 sensor, making it ideal for placement within enclosed environments such as an incubator to ensure optimum levels. The logger features an LCD screen which provides instant access to current readings, as well as minimum, maximum, and average statistics. The device also features configurable alarms, battery life indicator, and the ability to reset statistics without impacting the data collection. The logger features a convenient wall mount, while the CO2 sensor is equipped with dual lock for easy and secure placement and effortless mobility.

Temperature recorded on the RFCO2RHTemp2000A can be expressed in °C, °F, °R, or °K while humidity can be shown in %RH, mg/ml, and Dew Point. Carbon dioxide can be expressed as either ppm or as a percentage. All units can be viewed on both the LCD screen as well as in the software.

The device can be used to determine ventilation efficiency in a variety of environments including buildings, offices, hospitals, schools, and laboratories. By determining the levels of carbon dioxide, improvements can be made to the ventilation systems and energy saving opportunities become more easily identified.

It can be used as a single wireless data logging system, or can be expanded to a large scale system including hundreds of data loggers that transmit collected data back to a central PC for real time monitoring. Use the included software to analyze data or generate reports in graphs or tabular formats. Summary and statistic views are also available for further analysis, as well as the capability to export to Excel.

MadgeTech RFCO2RHTemp2000A Air Quality Data Logger Applications

  • Incubator monitoring
  • Building studies (hospitals, schools, offices)
  • HVAC system testing
  • Agricultural studies
  • Indoor air quality (IAQ) studies


This product can be used in the following applications: