Air Quality Tester for CO2 TVOC PM2.5 PM1.0 PM10 HCHO with Alert Indoor Pollution Detector 15H Runtime for Home Cars Plants Pets

Battery Included : Yes High-concerned chemical : None With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Woodworking Brand Name : Shunmaii Origin : Mainland China Certification : NONE