WiFi 15 in 1 Air Quality Detector TFT Display Indoor Air Quality Monitor APP Control Portable AQI PM0.3 PM1.0 PM2.5 PM10 Tester

It's a great honor for you to visit my store. Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Is Smart Device : Yes Model Number : Air Quality Detector With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Woodworking Origin : Mainland China Certification : None Air Quality Detector : Indoor Air Quality Monitor Portable AQI PM0.3 PM1.0 PM2.5 PM10 Test : Household CO CO2 TVOC HCHO Tester Multifunctional Clock : Temperature Humidity Meter