DM72B Air Quality Monitor Analyzer CO2 Detector PM2.5 Detector Formaldehyde Detector TVOC Meter

DM72B Air Quality Monitor Analyzer CO2 Detector PM2.5 Detector Formaldehyde Detector TVOC Meter

Product Description:
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 CO2 (Carbon dioxide ), formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display.

Features:
- 4.3" color liquid crystal display (LCD), 320x240 pixels
- Test variables: CO2, PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity
- Large 3000mAh capacity Lithium battery
- On-board fan to draw in ambient air for more accurate real-time results
- 5V Micro USB charging
- Low battery warning

Product Specifications:
- Display method: 4.3”LCD screen display, 320 x 240 pixels
- Atmospheric pressure: 86Kpa-106Kpa
- PM2.5 Sensor technology: Laser Scattering
- HCHO/TVOC Semiconductor sensor                                        
- CO2 Technology: infrared (NDIR)                                       
- Temperature and Humidity sensor
- Sampling time: 1.5 seconds
- Product Size: 145x78x97.2mm
- Detection temperature: -10°C to 50°C; 14°F to 122°F
- Relative humidity: 20%-85%
- Storage temperature: -10°C to 60°C; 14°F to 140°F
- Concentration unit for HCHO and TVOC: mg/m³
- Power source: Lithium battery with3000mAh capacity; 5V DC power charging via micro-USB port

Package Included:
- 1 x Set of Air Quality Detector