Seller: rl-thegoodchoice ✉️ (86) 96.3%, Location: Shanghai, CN, Ships to: WORLDWIDE, Item: 143911547688 Qualità dell'aria portatile monitor Pm2.5/HCHO/capace di gas Tester Rilevatore di qualità dell'aria. It candetect PM2.5/ PM1.0/ PM10/ HCHO/ TVOC/ AQI/ Temperature/ Humidity ,high accurate,effective and practical. Concentration unit for HCHO and TVOC: mg/m³. TVOC technolology. TVOC(0.001-9.999Mg/M³). Condition: Nuovo, Certification: NONE, Sampling time: 1.5 seconds, Storage temperature: -10°C to 60°C; 14°F to 140°F, Origin: CN(Origin), Atmospheric pressure: : 86Kpa - 106Kpa, Detection temperature: -10°C to 50°C; 14°F to 122°F, With LCD Screen Or Not: Yes, Relative humidity: : 20% - 85%, Concentration unit for HCHO and TVOC: mg/m³, Detection method for PM: : laser scattering, DIY Supplies: Electrical, Is Smart Device: No, Brand: Monitor