6-in-1 Multifunctional Air Quality Meter for PM2.5, PM10, HCHO, TVOC, CO, CO2, CO, Carbon Dioxide, and Formaldehyde. Portable device with a large LCD monitor for home, office, hotel, or workplace.

Unlike other air quality monitors, this device displays six different measurements simultaneously and offers a more comprehensive range of functions. If you're looking for a new air quality monitor, try it – you won't be disappointed. Large Display: The large display makes it easy to read the measurement data and understand the results. Compact Design: The monitor is small enough to sit on your desk and is also easy to transport. Versatile Use: The CO₂ monitor is suitable for home, office, computer use, hotels, and many other locations. Multiple Integrated Sensors: The air quality monitor uses infrared, laser, and electrochemical detection technology for precise measurements. Four-Color Alarm Indicator: Four different colors indicate different air quality levels: Green indicates good air quality, while yellow, orange, and red indicate poor air quality. Temperature Display: The temperature unit can be switched between Celsius and Fahrenheit. An audible signal sounds when a threshold is exceeded. Specifications: Material: ABS; Color: Black, White (optional); PM2.5 measuring range: 0–999 µg/m³; PM10 measuring range: 0–999 µg/m³; HCHO measuring range: 0–9,999 mg/m³; TVOC measuring range: 0–9,999 mg/m³; CO measuring range: 0–1000 ppm; CO₂ measuring range: 400–5000 ppm; Charging method: USB 500 mA Type-C interface; Battery: 1 x 1200 mAh lithium battery (included); Item dimensions: 90 x 70 x 35 mm; Package dimensions: 118 x 115 x 48 mm; Package weight: 200 g. Package contents: 1 * Air quality monitor