5 in 1 air quality detector Temperature Humidity Gauge Meter Monitor CO2,HCHO,TVOC formaldehyde volatile carbon dioxide tester

Battery Included : No High-concerned chemical : None Model Number : 5-in-1 Air Quality Temperature and Humidity Monitor With Backlight Or Not : Yes DIY Supplies : Electrical Brand Name : Aideepen Origin : Mainland China Display Type : DIGITAL Product Name : Weather Station Indoor Outdoor Wireless Thermometer Hygrometer Feature : Multiscene Measurement Temperature Humidity Meter,Digital Air Thermometer Hygrometer Tester Tools Type : 5-in-1 Indoor Air Quality Monitor CO2 TVOC HCHO Tester Temperature Humidity Detector Meter Air Quality Tester for Home Office,air quality tester analyzer