For Home 5 in1 CO2 Meter Digital Temperature Humidity Sensor Tester Air Quality Monitor Carbon Dioxide TVOC HCHO Detector

It's a great honor for you to visit my store. Good luck with your favorite purchases Is Smart Device : no With LCD Screen Or Not : Yes Gas Type : CO2 DIY Supplies : ELECTRICAL Brand Name : TTAKA7 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.