Monitor and maintain a healthy indoor environment with this advanced Air Quality Detector, designed for portability, convenience, and precise measurement. Crafted from durable ABS material, this compact air quality meter features a vibrant color screen with backlight display for easy reading in any lighting condition. Ideal for use in homes, offices, schools, cars, hotels, and outdoor activities such as camping and travel, it provides real-time data on critical air quality parameters to help protect your health and well-being. Key Features: · Portable and User-Friendly Design: Compact size and lightweight construction make this air quality tester easy to carry, store, and operate, ensuring you can monitor air quality anytime, anywhere. · Multifunctional Detection: Accurately measures key environmental factors including CO2 levels (400-5000ppm), formaldehyde (HCHO) concentration (0-9.999mg/m³), total volatile organic compounds (TVOC) (0-9.999mg/m³), temperature (0-50℃), and humidity (20-90% RH). · Clear Digital Display: Equipped with a color screen and backlight display, the detector delivers clear, easily readable real-time data for quick assessment of air quality and environmental conditions. · Fast and Accurate Monitoring: Provides rapid and reliable measurements to promptly identify air pollution or gas hazards, enabling timely action to maintain safe indoor air quality. · Long-Lasting Rechargeable Battery: Built-in 1200mAh lithium battery ensures extended operation and continuous monitoring without frequent recharging, enhancing convenience and usability. · Wide Application Range: Perfect for indoor environments such as bedrooms, kitchens, offices, schools, and vehicles, as well as outdoor use during travel, camping, or social events, providing comprehensive air quality protection for you and your family. Specifications: · Item Type: Air Quality Detector · Material: ABS · Battery: Built-in 1200mAh Lithium Battery (Rechargeable) · Display Mode: Color Screen with Backlight · HCHO Detection Range: 0-9.999 mg/m³ · TVOC Detection Range: 0-9.999 mg/m³ · CO2 Detection Range: 400-5000 ppm · Temperature Range: 0-50℃ · Humidity Range: 20-90% RH Package Includes: · 1 x Air Quality Detector This air quality meter is an essential device for those seeking to monitor indoor air pollution and environmental conditions with ease. Its multifunctional capabilities, combined with fast response times and long-lasting battery life, make it a reliable companion for maintaining a healthy living and working atmosphere.