Ensure safety and precision with our advanced Oxygen Detector, designed for fast and accurate oxygen level monitoring across industrial, agricultural, and residential environments. Crafted from durable ABS material and equipped with a high-quality electrochemical sensor, this handheld device delivers reliable measurements with excellent sensitivity and repeatability, making it an essential tool for professionals and safety-conscious users alike. Key Features: · Fast and Responsive Testing: Quickly detects oxygen levels with a response time of ≤15 seconds, allowing for immediate awareness and action. · Clear Color Screen Display: Features a large segmented LCD screen for easy reading of oxygen concentration data, enhancing user convenience and reducing errors. · Accurate and Professional Measurement: Utilizes a high-quality electrochemical sensor with 0.10% accuracy and a basic error margin of ≤±1.5%, ensuring dependable and precise oxygen detection within a 0-25% test range. · Dual Alarm System: Equipped with sound and light alarms that can be set independently, providing customizable alerts for various oxygen concentration thresholds to enhance safety monitoring. · User-Friendly Operation: Includes a one-key temperature switch for effortless control, saving labor and simplifying usage in diverse environments. · Wide Environmental Compatibility: Suitable for use in industrial sites, agricultural fields, residential areas, and other settings, supporting English language for easy operation. · Long-Lasting Power: Built-in rechargeable 3.7V 1000mAh lithium battery offers over 90 hours of continuous working time, ensuring reliable performance during extended monitoring periods. · Durable and Portable: Made with robust ABS material and designed for handheld use, this oxygen detector is lightweight and convenient to carry wherever monitoring is needed. Specifications: · Material: ABS · Model: AT8100 · Battery: Built-in 3.7V 1000mAh rechargeable lithium battery (BPV4MBL5C) · Detection Gas: Oxygen · Test Range: 0-25% · Accuracy: 0.10% · Basic Error: ≤±1.5% · Temperature Range: -10℃ to 50℃ · Humidity Range: 1%RH to 99%RH (non-condensing) · Response Time: ≤15 seconds · Recovery Time: ≤15 seconds · Sensor Principle: Electrochemical · Display: Large segmented LCD screen · Alarm: Sound and light dual alarm, independently adjustable · Working Time: >90 hours continuous · Working Temperature: -10℃ to 50℃ · Working Humidity: 0-95%RH (non-condensing) Package Includes: · 1 x Oxygen Detector This Oxygen Detector combines fast response, high accuracy, and ease of use in a compact and durable design, making it an ideal choice for reliable oxygen monitoring in a variety of environments. Stay informed and protected with this professional-grade detection device.