Levenhuk Wezzer Air PRO DM50 Portable Multi-functional Air Quality Monitor Station – CO₂ Monitor, Fine Particle Analyzer, Thermometer, Hygrometer, Clock

Levenhuk Wezzer Air PRO DM50 Air Quality Monitor Functions: CO2 monitor, fine particle analyzer, thermometer, hygrometer, clock The Levenhuk Wezzer Air PRO DM50 Air Quality Monitor measures the parameters of the air that are important to human health, such as the level of carbon dioxide and fine particulate matter. These are the invisible threats that adults and children face on a daily basis, especially in large cities. High CO₂ concentrations can cause headaches and chronic fatigue, while large amounts of fine particles of soot, sulfates, nitrates, and other harmful elements can cause cardiovascular and respiratory diseases. The kit includes: Air quality monitor USB cable User manual and warranty card Specifications: Usage location: indoors Type: air quality monitor Built-in features: CO2 monitor , air particulate monitor , clock , hygrometer , thermometer Screen type: color Number of screens: 3 Power supply: built-in Li-Ion battery 2000mAh, charging from an outlet via a USB cable (included), 5V, 1000mA Body: high-strength ABS plastic Lighting is available: Overall comfort level estimation: Design: wireless , digital , wall mounted , tabletop Application: for home use Hygrometer (air humidity) Units of measurement: % (RH) Measuring range: 20 to 85% Measurement resolution: 1% Thermometer (temperature) Units of measurement: °C Measuring range indoors: -10...+50 °C Measurement resolution: 1 °C Clock (time/date/calendar) Clock: Time format: 24 hours Air analyzer Particle analyzer (PM): CO2 monitor: Measuring range: CO2: 400–5000md (ppm); PM2.5: 0–999µg/m3 Measurement resolution: CO2: 1; PM2.5: 1 Special features: CO2 critical values alert