Ensure workplace safety with this advanced Oxygen Gas Detector, designed to continuously monitor oxygen concentration in your working environment. Utilizing electrochemical sensor technology, this reliable safety instrument provides real-time oxygen detection and ambient temperature measurement, helping to prevent hypoxia and oxygen poisoning in various industrial settings. Key Features: · Continuous Oxygen Monitoring: Accurately measures oxygen concentration within a range of 0 to 25% VOL, ensuring timely detection of unsafe oxygen levels. · Electrochemical Sensor Technology: Provides precise and fast response with a T90 response time of less than 15 seconds for reliable safety monitoring. · Multi-Alarm System: Equipped with sound, light, and vibration alarms to alert users immediately when oxygen levels fall below 19.5% VOL or exceed 23.5% VOL, enhancing workplace safety. · User-Friendly Interface: Features a clear menu operation interface with real-time battery power display for easy navigation and monitoring. · Ambient Temperature Measurement: Displays temperature readings in both ℃ and ℉ within the range of -15 to 50℃, with 0.1℃/0.1℉ resolution for comprehensive environmental data. · Lightweight and Portable Design: Compact and lightweight at approximately 176g (6.2oz), making it easy to carry and operate in various work environments. · Wide Industrial Application: Ideal for use in metallurgy, power plants, chemical plants, mines, tunnels, underground pipelines, and other hazardous environments where oxygen levels must be closely monitored. · Battery Powered: Operates on 3 AAA/7 alkaline batteries (not included), providing convenient power support for prolonged field use. Specifications: · Condition: 100% Brand New · Model: 803 · Sensor Type: Electrochemical Principle · Detection Gas: Oxygen (O2) · Oxygen Detection Range: 0~25% VOL · Temperature Measurement Range: -15~50℃ · Resolution: O2 0.1% VOL; Temperature 0.1℃/0.1℉ · Alarm Points: Low Alarm at 19.5% VOL; High Alarm at 23.5% VOL · Alarm Types: Sound, Light, and Vibration · Operating Temperature: -10~+50℃ · Operation Humidity: 15%-95% RH (non-condensing) · Weight: Approx. 176g / 6.2oz · Battery Type: 3 x AAA or 7 alkaline batteries (not included) Package Includes: · 1 x Oxygen Gas Detector This Oxygen Gas Detector is an essential safety tool for maintaining a secure working environment by providing continuous oxygen level detection with rapid alarms and clear data display. Its durable design, combined with versatile application and easy operation, makes it an ideal choice for professionals across various industries committed to safety and health compliance.