5-in-1 Digital Air Quality Monitor with Temperature and Humidity Meter CO₂/HCHO/TVOC Tester Type-C port

Battery Included : No High-concerned chemical : None Gaqqee Model : no Is Smart Device : No Measurement Range : Details Page Model Number : 5-in-1 Air Quality Monitor With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : Electrical Brand Name : Gaqqee Origin : Mainland China Certification : CE,RoHS Power Supply : 3.7V/3*AA batteries (not included) Charging Interface : Type-C Detected Gases : CO2/HCHO/TVOC/Temperature/Humidity Temperature Measurement Range : 0-50℃ Humidity Measurement Range : 0-95% CO2 Gas Measurement Range : 400-5000PPM Calibration Method : Automatic Calibration Response Time : About 30 seconds Alarm Method : Audible/Screen Display Product Dimensions : 80*75*38mm