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Accurate and flexible

Parking Garage Ventilation

Enclosed spaces with operational vehicles can be expensive to ventilate.

With many options for communication, installing AirTest sensors is a simple and cost-effective way to reduce your carbon emissions and maintain a high level of indoor air quality.
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Find a sensor that fits any job

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

We offer gas sensors for different gasses and different communication protocols.

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.

Deploy and enjoy

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

Multi-protocol network transmitter for CO2, NO2 and temperature measurement


  • Intended for ventilation control in enclosed spaces with operating vehicles
  • BACnet® MSTP, Modbus 485, BACnet® IP and LonWorks® FT utilizing the Adesto6050 Smart Transceiver
  • Digital outputs of the TR2000 DIGI include carbon monoxide, temperature and NO2 from a remotely mounted AirTest TR3210-NO2
Electrochemical CO Transmitter


  • Electrochemical performance at a MOS (solid-state) price.
  • Two-wire, loop powered for easy integration with EMS & DDC Systems.
  • Five-year life vs. 18 months for most other electrochemical sensors
  • High accuracy sensor, within +/- 5% of measurement
Electrochemical Gas Sensor


  • Quality built, rugged, and accurate
  • Two-wire, loop powered for easy integration with building control systems
  • Features an economical plug-in replacement sensor element that minimizes long term operating costs
  • Now with Lonworks® Communication Option with % of range SNVT and discrete SNVT
Advanced Garage Ventilation Controller


  • Inputs for up to 32 or more AirTest analog sensors.
  • Versions for VFD or On/Off control
  • Easy to use color touch screen (VFD), or two-color display and keypad (on/off) provides operating status and user adjustments
  • Control set-points easily adjusted to local code requirements or operator preference
Contact Us

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