DM72B-wifi Air Quality Detector WIFI infrared Carbon Dioxide CO2 Dust PM2.5 PM1.0 PM10 HCHO TVOC Detectors instrument Compatible with Tuya

Description
This product is a multifunctional air quality monitor that detects Carbon dioxide (CO2),Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate MatterFeatures
You can use it in house, outdoor, in your car and wherever you want.
It can detect CO2, HCHO, TVOC, PM2.5/1.0/10, temperature and humidity, which can meet your different testing needs, no need to buy other testing equipment and save money.
The detect data can be send to your mobile phone by Tuya APP with WIFI, then you can see the data on your phone.
It can not only detect, but also can show the time and date.
it has the function of time record trend, then you can see how the test results change.
On-board fan to draw in ambient air for more accurate real-time results.
Specifications
Material:ABS
Display method:4.3 Inch LCD screen display
Pixel:480X270 pixels
Atmospheric pressure:86Kpa-106Kpa
Detection method for CO2:Infrared (NDIR)
Detection method for PM:la-ser scattering
Sampling time:1.5 seconds
Detection temperature:-10°C~50°C
Relative humidity:20%~85%
Storage temperature:-10°C~60°C
Concentration unit for CO2:PPM
Concentration unit for PM:ug/m3
Concentration unit for HCHO:mg/m3
Concentration unit for TVOC:mg/m3
Flow range:180 L/min
Battery:1 * lithium battery, 3000mAh(included)
Charging method:DC5V Micro USB
Item size:145 * 97.2 * 78mm / 5.7 * 3.8 * 3.1in
Item weight:235g / 8.3ounce
Package size:180 * 170 * 90mm / 7.1 * 6.7 * 3.5in
Package weight:460g / 1.0lb
Package includes
1 * Air Quality Detector
1 * USB Cable
1 * User Manual