Ozone Gas Detector 3-in-1 Portable O3 Gas/Temperature/Humidity Tester Air Quality Household O3 Gas Monitor USB Charging

Battery Included : Yes High-concerned chemical : None Is Smart Device : No Model Number : Ozone Gas Detector With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Electrical Brand Name : XGFLYDRAGON Origin : Mainland China Certification : CE Type of gas detected : Ozone Gas