Household Air Quality Monitors Formaldehyde Detector TVOC PM2.5 Gas Tester

Features: Multi-functional design: air quality, formaldehyde, TVOC, PM2.5 Accurate detection: good stability. Large HD LCD screen: clearly display for all information Simple shape design, small and lightweight. Three-dimensional interactive air convection, touching airflow with good contact response. Specification: Color: Black Dimension: 16*8*3cmm Testing Items: Formaldehyde, TVOC, PM2.5 Measurement Range: PM2.5 0~999ug/m3 TVOC0.001~9.999 Measurement Accuracy: 0.001 Display Mode: LCD display Battery: 3*AA(not included) Package included: 1 x Detector Details pictures: