5 in 1 Digital Air Quality Monitor CO2 HCHO TVOC Humidity and Temperature Monitor CO2 Tester for Home Office LCD Rechargeable

Battery Included : Yes High-concerned chemical : None Is Smart Device : No With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Woodworking Brand Name : APWIKOGER Origin : Mainland China Certification : CE Formaldehyde Monitor : Carbon Dioxide Detector TVOC Detector : Temperature Humidity Monitor