Smart Infrared Sensor Air Quality Monitor CO2 TVOC PM2.5 PM1.0 PM10 

An air quality monitor is an instrument used to monitor and evaluate air quality. It can measure the concentration of air pollutants in the atmosphere, such as particulate matter, sulfur dioxide, carbon monoxide, ozone, nitrogen oxides, and other indicators, as well as meteorological parameters such as temperature, humidity, and wind speed. 

Air quality monitoring instruments can provide real-time monitoring of air pollutants, providing information on the concentration, source, distribution, and trend of pollutants, and providing scientific support for decision-making in areas such as environmental protection, urban planning, and traffic management.

Model #A-C28

5-in-1 Function: CO2, TVOC, HCHO, temperature and humidity monitor

9-in-1 Function: CO2, TVOC, HCHO, PM2.5, PM1.0, PM 10, temperature, humidity monitor, and time (optional)

 Infrared: optional 

Bluetooth: optional 

Wifi: optional 

Material: Plastic(ABS)

Product Size: 89x70x35mm / 3.5x 2.76x1.38inch

Input: 5V1A (micro USB interface)

Power Supply: Built-in 1500mAh lithium battery

Charging/Working Time: 2~3H / 6~7H

Color Option: White / Black

CO2 Concentration Range: 0~6000PPM (accuracy: ±10PPM)

TVOC/HCHO concentration unit: mg/m³

LCD Display: 2.8” LCD screen, 240*320 pixels

Temperature Measurement Range: 0~70℃ (precision: ±0.1℃)

Humidity Measurement Range: 0~95%RH (precision: ±5%)

Accessories: User manual, USB cable, Lanyard

Net/Gross Weight: 150/250g