Indoor Air Quality Monitor – Model 2212

Handheld Indoor Air Quality Monitor capable of testing multiple parameters

Request Quote

The Kanomax Indoor Air Quality Monitor, Model 2212, is designed to streamline the complex process of monitoring indoor air quality (IAQ) in various settings. This advanced tool is your all-in-one solution, combining the functionality of several instruments into one convenient device, thus saving time and reducing the need for multiple devices.

Multi-Parameter Measurements

With the ability to measure CO, CO2, temperature, and relative humidity simultaneously, the Kanomax 2212 offers a comprehensive overview of your indoor environment.

Advanced Calculations

Beyond basic measurements, it calculates critical environmental factors including Dew Point, Wet Bulb Temperature, Absolute Humidity, Humidity Ratio, and the percentage of Outside Air, providing a complete analysis of the air quality.

User-Friendly Calibration

Calibration of the device is straightforward, allowing users to perform necessary adjustments with ease, ensuring consistent accuracy without professional assistance.

ASHRAE Compliance

The monitor meets ASHRAE Standard 62 guidelines by assessing CO2 levels and the rate of outside air exchange, aiding in the maintenance of optimal ventilation and indoor air quality.

Productivity Enhancement

By examining a building’s IAQ conditions, the Kanomax 2212 plays a crucial role in optimizing worker productivity through the maintenance of a healthy indoor environment.

Quick Start-up and High Accuracy

Engineered for rapid activation and precision, the device features high accuracy in measuring CO2 and CO concentrations, providing reliable data swiftly.

NIST Traceable Calibration Certificate*: Ensuring the reliability and accuracy of measurements, the monitor comes with a calibration certificate that is traceable to the National Institute of Standards and Technology (NIST).

Whether you’re a facility manager, HVAC technician, or health and safety specialist, the Kanomax Indoor Air Quality Monitor 2212 simplifies the task of ensuring a healthy indoor environment. Its easy-to-use interface, combined with its comprehensive measurement capabilities, makes it an invaluable tool for monitoring and improving indoor air quality effectively.

More Information

Navigate the tab section below to see this product’s Features & Benefits, Specifications, Resources, and more.

  • Simultaneously measures multiple parameters such as: CO, CO2, Temperature, RH, to monitor IAQ
  • Calculates Dew Point, Web Bulb Temperature, Absolute Humidity, Humidity Ratio and % Outside Air
  • Simplifies the labor involved and eliminates the need to purchase and learn multiple instruments
  • Easy user self-calibration
  • The monitor can also check CO2 levels and determine the rate of exchange, or the % of outside air, being introduced to a building per ASHRAE standard 62
  • Examines building IAQ conditions to optimize worker productivity
  • NIST Traceable Calibration Certificate*
  • Features quick start-up and high accuracy in measuring CO2 and CO concentration levels in the environment
  • Sampling function records multiple point measurements


  • IAQ Investigation
  • Building Commissioning
  • Thermal Comfort Control
  • Employee Health
  • Industrial Hygiene

Main Unit Specifications
Measurement Specifications
CORange0 to 500PPM
Accuracy+/-3% of reading or +/-3PPM whichever is greater
Resolution0.1PPM: 0-99PPM 1PPM: 100-500 PPM
CO2Range0 to 5000PPM
Accuracy+/-3% of reading or+/-50PPM whichever is greater
TemperatureRange– 4 to 140F (-20 to 60C)
Accuracy+/- 1F (+/-0.5C)
Resolution0.1F (0.1C )
Relative HumidityRange2 to 98%RH
Accuracy2 to 80%RH: ±2%RH, 80 to 98%RH: ±3%RH
General Specifications
FunctionNormal ModeNormal measuring (do not store and calculate the data.) relative humidity, CO, CO2, dew point, wet bulb temperature, absolute humidity and humidity ratio
Calculation ModeStore the data, and calculate the maximum, minimum and average value.
% OA ModeMeasure ventilation ratio (ask for ventilation ratio by calculating from temperature and CO2 value)
Data Output ModePerform re-calculation of stored data and output of data to PC and Printer.
Calibration ModePerform the calibration of CO and CO2.
Analog (optional)DC 0 to 1V
Power SupplyStandard6x AA Batteries
Analog (optional)DC 0 to 1V
DimensionsUnit3.4″ x 7.4″ x 1.6″
ProbeLength: 12.5 inch / Diameter: 1.0 inch
Weight1.2lbs (500g)
What’s includedMeter, Operation manual, AA batteries, Probe stand, Probe,
Calibration cap, Connection tube, Data processing software (DPS), RS-232C
cable, Carrying case, NIST TRACEABLE CALIBRATION certificate. Optional Serial – USB adapter and AC adapter available.

User Manual


Data Sheet - English


Data Sheet - Espanol


Application Note - Are You Making IAQ Investigating Mistakes?


Software and Manual


Our sales representatives are here to help you find the right instrument for your application. Fast.

Request a quote today to find the product you need with expert assistance.

Request a Quote Today