Oxygen detectors are one of the most essential detectors since oxygen is the gas of life. These critical safety devices alarm when oxygen levels deplete to avoid occupational dangers. Indoor environments, such as laboratories, cleanrooms, and controlled atmosphere storage facilities, use oxygen detectors to monitor and control oxygen displacement, maintaining the desired atmospheric composition for specific applications. Oxygen detection equipment is used for personal protection in confined spaces, scuba, oxygen machine, breath analysis, welding, headspace analysis, leak testing, and for oxygen displacement in indoor environments. See our YouTube Playlist of our Oxygen Detectors.