CO and CO2 detectors
The CO and CO2 detectors from WatchGas are designed to ensure a safe working environment by continuously monitoring dangerous gas levels and providing real-time alerts to prevent toxic exposure, oxygen depletion and fire hazards. We understand the importance of accurate and reliable detectors in industries where carbon monoxide (CO) and carbon dioxide (CO2) pose serious health risks. Whether you need a CO gas detector for indoor safety monitoring or a CO2 gas detector for various applications, we offer high-quality gas detection solutions tailored to your specific needs.
✔ Certified safety and compliance
✔ Custom solutions for every industry
✔ Reliable and high-performance technology
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We support all our equipment with calibration gases, training, long-life sensors and fast service so that our worldwide customer base receives the highest protection and user-friendly equipment possible from our gas detectors.
CO detectors for optimal protection against carbon monoxide poisoning
Carbon monoxide (CO) is a colourless, odourless and highly toxic gas produced by incomplete combustion of fuels such as wood, coal, oil and gas. Exposure to CO can cause headaches, dizziness, unconsciousness and even death, making a CO detector an essential safety tool in various environments. At our company, we provide a wide range of CO monoxide detectors, including fixed and portable detectors. Our high-performance CO detectors are designed to detect even low concentrations of carbon monoxide, ensuring early warning and prevention. These advanced gas detectors are commonly used in boiler rooms, manufacturing plants, warehouses and confined spaces, helping to protect workers and assets from the dangers of CO poisoning.

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Use our CO2 gas detectors to prevent oxygen depletion and exposure risks
Unlike carbon monoxide, carbon dioxide (CO2) is a naturally occurring gas that, in high concentrations, can displace oxygen and cause suffocation. CO2 is commonly found in breweries, laboratories, agricultural facilities and food storage areas, where continuous monitoring is essential for workplace safety. Our CO2 gas detectors provide high-precision monitoring to prevent oxygen depletion and excessive CO2 exposure, which can lead to dizziness, shortness of breath and unconsciousness. WatchGas CO2 detectors are equipped with state-of-the-art sensors, offering real-time readings and instant alerts when CO2 levels exceed safety thresholds. These detectors are ideal for industrial use, HVAC systems and air quality monitoring, ensuring that your workplace remains safe and compliant with health and safety regulations.

Find the right CO and CO2 detectors for your workplace
At our company, we are committed to delivering first-class gas detection solutions that meet international safety standards. Our CO and CO2 detectors provide accurate, real-time monitoring, ensuring maximum protection for workers and facilities. Would you like to find the right solution? Contact us today—our experts are ready to help you find the perfect CO detectors or CO2 gas detectors for your specific needs.
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