ZN-MT28 12-in-1 Air Quality Detector WiFi Carbon Dioxide Monitor PM2.5 PM10 TVOC HCHO CO CO2 Temperature Humidity Meter

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Color Black White Optional Model ZN MT28 Material ABS Operating Voltage 5V Charging Method USB 500mA Type C port Charging Time About 4 hours Standby Time About 300 360 minutes depending on sensor usage Battery Capacity 1200mAh lithium battery Item Size 90 70 35mm 3 54 2 76 1 38 inches Item Weight 124g 4 37 oz Features 1 High Quality Sensors Features a top tier semiconductor TVOC sensor and an electrochemical detection module for accurate readings excellent performance low power usage and long lasting operation 2 Comprehensive Monitoring Capable of measuring various environmental factors such as AQI HCHO TVOC PM2 5 PM10 CO CO2 temperature and humidity The device provides a full assessment of your indoor air quality 3 Clear Display Large screen displays time date and multiple environmental parameters for an easy to read comprehensive view of indoor conditions in real time 4 Smart APP Connectivity Use the companion app to monitor real time data and historical records Track environmental changes over time ensuring optimal air quality for your environment 5 Curve Recording Function Allows you to set WiFi calibration for TVOC and PM particulate matter and view historical recording curves for six indicators TVOC HCHO PM2 5 PM10 CO CO2 Package Included 1 x 12 in 1 Air Quality Monitor 1 x Charging Cable 1 x Packaging Box 1 x User Ma