Features: Ensure the air youbreathe is safe with our co2 detector! Monitor indoor air quality, temperature, and humidity levels in real time, providing accurate data analysis to help you make informed decisions. Stay connectedand take control of your environment with our enableds co2 detector. With its high precisionsensors, it accurately measures co2 levels, ensuring a healthier living or working space. Designed for health consciousindividuals, our co2 detector is perfect for home users, office managers, and schools. Create a healthier and more comfortable indoor environment by monitoring and improving air quality. Whether at home, in the offices, or in public spaces like schools and libraries, our co2 detector ensures a safe and comfortable environment. Improve productivity and well being by monitoring and optimizing indoor air quality. Takes charge of your indoor air quality with our co2 detector. Receive real time alerts and notifications when co2 levels exceed safety thresholds, empowering you to take immediate action and safeguards your health. Specifications: Material:ABS Size:Approx.118x61x26mm/4.64x2.4x1.02inch Color:Black/White Voltage: 5V Battery capacity: 2500mAh Display mode: 2.8-inchTFT LCD color screen digital display. CO2 detection method: Infrareds(NDIR) sensor. Sampling time: 1.5 seconds Detection temperature:-10 F to 50 F. Measurement accuracy: 1 F. Relative humidity: 20%-90% Measurement accuracy: 5% RH (20%-90%) Test temperature: -20℃~ +40℃ Storage temperature: -10℃~ +60℃ Measuring range: 400-5000PPMMeasurement accuracy: 15%PPMResolution: 1ppm Power supply: 2500mAh Charging time: 1 hour Standby time: 24 hours Package Includes: 1x Air Quality Detector note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.