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Save energy, improve air quality

Demand Control Ventilation

Use AirTest gas sensors to accurately and efficiently maintain indoor air quality, and reduce carbon emissions.

Available for a variety of different applications and gasses.
Click here to contact us

Find a sensor that fits any job

AirTest's sensors are of the highest quality and are competitively priced
1
Take a look through our models

We offer gas sensors for different gasses and installation requirements.

2
Get in touch with our team

Unsure of which product you need? Send us a message or give us a call and we will get you the product you need on time and budget.

3
Deploy and enjoy

We stand behind our products and believe you will too. Accuracy, reliability, and flexibility are our brand.

Fast Wireless Retrofit of CO2 DCV

IAQEye

Datasheet
Manual
  • CO2, Temperature, RH, Dew Point + Three External Sensor Inputs
  • Powered by battery or local 24V AC
  • Cloud storage and monitoring available
  • Use an existing wireless network
In-Duct Mount Self Calibrating CO2 Transmitter

TR9291

Datasheet
Manual
  • Internal self-calibration method based on background measurement that also eliminates need for outdoor CO2 sensor
  • Choice of outputs: 0-10V, 0-5V or 4-20mA and LonWorks®
  • Utilizes a proven infrared measurement technology with over 18 years of flawless operating history
  • Built to ISO 9001 standards
Aspiration Duct Probe Self Calibrating CO2 Transmitter

TR9292

Datasheet
Manual
  • Internal self-calibration method based on background measurement that also eliminates need for outdoor CO2 sensor
  • Choice of outputs: 0-10V, 0-5V or 4-20mA and LonWorks®
  • Utilizes a proven infrared measurement technology with over 18 years of flawless operating history
  • Built to ISO 9001 standards
Splash Resistant Wall Mount Self Calibrating CO2 Transmitter

TR9293

Datasheet
Manual
  • Internal self-calibration method based on background measurement that also eliminates need for outdoor CO2 sensor
  • Choice of outputs: 0-10V, 0-5V or 4-20mA and LonWorks®
  • Utilizes a proven infrared measurement technology with over 18 years of flawless operating history
  • Built to ISO 9001 standards
Wall Mount Self Calibrating CO2 Transmitter

TR9294

Datasheet
Manual
  • Internal self-calibration method based on background measurement that also eliminates need for outdoor CO2 sensor
  • Choice of outputs: 0-10V, 0-5V or 4-20mA and LonWorks®
  • Utilizes a proven infrared measurement technology with over 18 years of flawless operating history
  • Built to ISO 9001 standards
Battery Powered, Wi-Fi Communicating
CO2 & Temperature Sensor

TR9299

Datasheet
Manual
  • Ideal for permanent (wall mount), temporary or walk- through monitoring.
  • Battery provides 3-year operating life on 2 AA batteries. Also can use 5-24VAC/VDC line power.
  • On-board data logger can log up to 3,072 points.
  • Up to 200 WiFi transmitters can easily be integrated into wired BACnetTM IP, Modbus or SNMP networks using an inexpensive 3rd party gateway.
Contact Us

Fill out the form and our team will be in touch to discuss your project