LCD Digital Carbon Dioxide Detector Mini 3 in 1 Air Quality Tester Multifunction CO2 Gas Thermometer Hygrometer NDIR Sensor

It's a great honor for you to visit my store. Good luck with your favorite purchases Hign-concerned Chemical : None Is Smart Device : no With LCD Screen Or Not : Yes Gas Type : CO2 DIY Supplies : Paint & Decorating Brand Name : JUANJUAN Origin : Mainland China Material : plastics CO2 detection ranges : 400-5000ppm CO2 detection accuracy : ±(50+5%*of reading)PPM Temperature detection ranges : 0-50℃ Temperature detection accuracy : ±1℃ Humility detection ranges : 0-99%RH Humility detection accuracy : ±5%RH 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.