9 In 1 Temperature Humidity PM2.5 PM10 HCHO TVOC CO CO2 AQI Tester Multifunctional Air Quality Monitor LCD Color Display

Good luck with your favorite purchasesBattery Included : Yes Hign-concerned Chemical : None Model Number : Air Quality Detector With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Electrical Brand Name : KKMOON Origin : Mainland China Certification : CE