Protect every breath with the Harmnhlt Indoor Air Quality Monitor. Clean air is essential for health, and this device provides comprehensive monitoring of key environmental factors. Key Benefits: - Monitors PM2.5, PM10, CO2, HCHO, TVOC, temperature, and humidity for a complete view of air quality. - Displays all data on a high-definition color screen for easy reading and interpretation. - Uses advanced high-precision infrared sensor technology for CO2, PM2.5, and PM10, and electrochemical sensors for HCHO and TVOC. - Offers quick readings, with results available in just 1-2 seconds. Performance Features: - Continuous use for up to 6 hours on a full charge. - Low power consumption chip ensures long-term monitoring without interruption. - Type-C USB interface for easy charging and compatibility. Practical Applications: - Ideal for homes, offices, or any indoor space where air quality is a concern. - Perfect for families with children or individuals with respiratory issues. - Useful for monitoring air quality in workspaces to promote a healthier environment. Important Notes: - Avoid using the device while charging or with a low battery to ensure accurate readings. - For best results, allow the monitor to run for at least 60 minutes before taking measurements. For any questions regarding your purchase, please reach out to us, and we will respond within 24 hours.