WiFi 15 in 1 Portable AQI PM0.3 PM1.0 PM2.5 PM10 Tester TFT Display Household CO CO2 TVOC HCHO Tester APP Control CO2 Detector

It's a great honor for you to visit my store. Good luck with your favorite purchases Place of Origin: China Hign-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 The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom'sd policies and EU Product Safety and Compliance laws.