- 1.8-in-1 Indoor Air Quality Meter: This versatile device combines a detector, WiFi air quality monitor, and NDIR sensor meter. It accurately measures PM5, PM10, PM1.0, HCHO, TVOC, temperature, and humidity. - Real-Time Monitoring: Stay informed about the air quality in your home with the mobile app. Data is transmitted via WiFi, allowing you to monitor gas concentrations in real time. The LCD screen can be turned off for convenience. - Alarm and Safety Features: The device categorizes gas concentration levels into three distinct colors: green (safe), orange (bad), and red (unhealthy). An alarm is triggered when concentrations exceed set levels, ensuring your safety and well-being. - Long Battery Life: Equipped with a Type-C charging cable, this air monitor operates for up to 2 hours on a full charge. For uninterrupted use, it is recommended to keep it connected to a power source. Use Scenarios: 1. Home Environment: Monitor air quality in living spaces, ensuring a safe environment for family members, especially children and those with respiratory issues. 2. Office Settings: Keep track of indoor air quality in the workplace to promote health and productivity among employees. 3. During Renovations: Use the meter to detect harmful VOCs and formaldehyde emissions while renovating or painting, ensuring a safe and healthy atmosphere. This air quality meter is a reliable solution for maintaining a healthy indoor environment, providing peace of mind with its advanced monitoring capabilities.