New Arrivals Tuya WiFi Smart Air Quality Detector | PM2.5 CO2 HCHO TVOC Monitor with LCD Screen and Temperature Humidity Display

connecting your phone, you can view real-time data anytime and anywhere, making you familiar with the air quality around you.

Product Specifications

Display method: 4.3” LCD screen display, 480X270 pixels
Atmospheric pressure: 86Kpa - 106Kpa
Detection method for CO2: Infrared (NDIR)
Detection method for PM: Laser Scattering
Sampling time: 1.5 seconds
Detection temperature: -10°C to 50°C;
Relative humidity: 20% - 85%
Storage temperature: -10°C to 60°C;
Concentration unit for CO2: PPM
Concentration unit for PM: ug/m3
Concentration unit for HCHO and TVOC: mg/m3
Power source: Lithium battery with 3000 mAh capacity;
5V DC power charging via micro USB port