NEW 6-in-1 Air Quality Monitor Real-Time Carbon Dioxide Detector Formaldehyde TVOC CO2 CO Temp Humidity Tester for Home & Office

Battery Included : Yes High-concerned chemical : None Measurement Range : / Model Number : Air Quality Monitor With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Woodworking Origin : Mainland China Certification : NONE Origin : Mainland China Detection function : formaldehyde, TVOC, PM2.5, PM10, carbon dioxide, CO Instruction manual : Chinese, English, Japanese, German, Spanish, French, 6 languages Built-in lithium battery : 1200mAh Rated voltage : 3.7V Charging time : 2-3 hours Usable time : 12-15 hours Shell material : ABS Product size : 90.00x70.00x35.00mm/3.54x2.76x1.38inch DIY use scenario : woodworking Air Quality Monitor : Air Quality Tester Air Quality Meter : CO2 Tester HCHO Detector : Temperature Humidity Detector