The Aeroqual S Series of IAQ and Gas Monitors provides a versatile solution for both air quality professionals and private individuals to accurately test and monitor various gases. These handheld gas monitors are designed to deliver precise measurements, making them ideal for assessing indoor air quality and ensuring environmental safety in a wide range of settings. The compact and user-friendly design allows for easy operation and reliable results, empowering users to take proactive measures in maintaining healthy air quality.
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Handheld Gas Monitor
The accuracy of the Aeroqual S Series make it an indispensable tool for anyone concerned with air quality and environmental health.

Aeroqual Gas Monitor - S Series
The Aeroqual S Series of IAQ and Gas Monitors offer air quality professionals and private citizens around the world the ability to accurately test and monitor a range of gases.The Aeroqual S Series of IAQ and Gas Monitors offer air quality professionals and private citizens around the world the ability to accurately test and monitor a range of gases.
How a Handheld Gas Monitor Works
Handheld gas monitors use electrochemical, infrared (IR), catalytic bead, or photoionization (PID) sensors to detect and measure gases in the air. The device continuously samples air and alerts users when gas levels exceed safe thresholds.
- Electrochemical Sensors – Detect toxic gases like carbon monoxide (CO), hydrogen sulfide (H₂S), and chlorine (Cl₂).
- Infrared (IR) Sensors – Ideal for detecting carbon dioxide (CO₂) and methane (CH₄) in confined spaces.
- Catalytic Bead Sensors – Measure combustible gases such as propane, butane, and hydrogen.
- Photoionization Detectors (PID) – Used for detecting volatile organic compounds (VOCs) in industrial environments.

At MTC, we supply reliable handheld gas monitoring solutions for various industries, including manufacturing, construction, mining, and environmental safety. Whether you need a single-gas or multi-gas detector, we offer models tailored to your specific requirements.
Contact us today for expert recommendations and pricing!