5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function

Battery Included : Yes High-concerned chemical : None Gaqqee Model : no Is Smart Device : No Measurement Range : Product testing Model Number : Air Quality Monitor With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Electrical Brand Name : Gaqqee Origin : Mainland China Certification : CE,RoHS Detection Parameters : Carbon Dioxide, Formaldehyde, Volatile Organic Compounds, Temperature, Humidity Power Supply : 1200mAh Rechargeable Battery Operating Voltage : 5V Charging Method : USB Type-C Port Product Dimensions : 90*70*35mm