Ensure safety and air quality with the AR8100 Oxygen Detector, a reliable and portable device designed for accurate oxygen level monitoring in various environments including factories, homes, offices, and public places. Crafted from durable ABS material, this oxygen detector combines advanced electrochemical sensing technology with user-friendly features to deliver precise and timely gas detection. Key Features: · Wide Application: Ideal for use in industrial, residential, office, and public settings to continuously monitor oxygen concentration and ensure a safe environment. · Clear LCD Backlit Display: Large screen with backlight enables easy reading of oxygen levels even in low-light or dark conditions, reducing user effort and improving usability. · Portable and Lightweight Design: Compact and easy to carry, this oxygen monitor supports convenient on-the-go detection and is perfect for professionals and safety personnel. · Accurate Electrochemical Measurement: Utilizes advanced electrochemical sensing principles for fast and precise oxygen detection with a resolution of 0.1% and accuracy of less than 1.5% FS. · Audible and Visual Alarms: Equipped with sound and light alarm systems that promptly alert users to unsafe oxygen levels, enhancing safety and response time. · Adjustable Settings: Features alarm value setting, volume adjustment, and a battery indicator to customize alerts and monitor power status effectively. · Long Battery Life: Built-in 3.7V 1000mAh lithium battery supports over 90 hours of continuous operation, ensuring reliable performance during extended monitoring periods. · Temperature Range and Unit Switching: Operates efficiently within -10°C to 50°C and allows switching between Celsius and Fahrenheit units for temperature measurement convenience. Specifications: · Material: ABS · Model: AR8100 · Battery: Built-in 3.7V 1000mAh lithium battery · Measuring Range: 0~30% oxygen concentration · Resolution: 0.1% · Accuracy: <1.5% FS · Response Time: <15 seconds · Recovery Time: <15 seconds · Working Time: >90 hours · Working Temperature: -10°C to 50°C · Sample Mode: Electrochemical principle · Alarm: Audio and light · Supported Language: English Package Includes: · 1 x Oxygen Detector AR8100 The AR8100 Oxygen Detector offers dependable and precise oxygen monitoring with user-friendly features and long-lasting battery life, making it an essential safety tool for diverse environments. Its portability, clear display, and advanced alarm systems ensure you stay informed and protected at all times.