Dienmern Indoor Multi-Function air detector TVOC gas quality monitor CO2 carbon dioxide sensor analyzer meter High Sensitivity

This product is a multifunctional air quality detector that detects Carbon dioxide (CO2),Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of Carbon dioxide (CO2),formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.

Product Specifications:

Name: Multi-function indoor air quality detector

Model: DM72B

Product weight: 225g

Material: Metal + ABS

Color: Black

Display method: 4.3” LCD screen display, 480X270 pixels

Sensor: PM2.5: laser light scattering, semiconductor sensor, temperature and humidity sensor

Measure:CO2+PM1.0+PM2.5+PM10+TVOC+HCHO+Temperature+Humidity+AQI

Atmospheric pressure: 86Kpa – 106Kpa

Detection method for CO2: Infrared (NDIR)

Detection method for PM: Laser Scattering

Sampling time: 1.5 seconds

Product Size: 145*78*97.2 MM

Detection temperature: -10°C to 50°C;

Relative humidity: 20% – 85%

Storage temperature: -10°C to 60°C;

Concentration unit for CO2: PPM

Concentration unit for PM: ug/m⊃3;

Concentration unit for HCHO and TVOC: mg/m⊃3;

Power source: Lithium battery with 3000 mAh capacity; 5V DC power charging via micro USB port

Detection data range:

AQI(0-500)

PM2.5 (0-999 ug/M⊃3;)

CO2  ( 400-5000 ppm)

HCHO(0.001-1.999Mg/M⊃3;)

TVOC(0.001-9.999Mg/M⊃3;)

Package Included: