• DM509 Handheld Indoor Air Quality Monitor PM2.5 CO2 HCHO TVOC Temperature Humidity AQI Detector
  • DM509 Handheld Indoor Air Quality Monitor PM2.5 CO2 HCHO TVOC Temperature Humidity AQI Detector
  • DM509 Handheld Indoor Air Quality Monitor PM2.5 CO2 HCHO TVOC Temperature Humidity AQI Detector
  • DM509 Handheld Indoor Air Quality Monitor PM2.5 CO2 HCHO TVOC Temperature Humidity AQI Detector

DM509 Handheld Indoor Air Quality Monitor PM2.5 CO2 HCHO TVOC Temperature Humidity AQI Detector

Availability: In stock, usually dispatched in 1 business day

  • Price:$90.63
  • Price in reward points: 906 Reward Points: 9
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DM509 Handheld Indoor Air Quality Monitor PM2.5 CO2 HCHO TVOC Temperature Humidity AQI Detector

PM2.5 Testing Standards:

Excellent 0~35
Good 35~75
Light pollution 75~115
Moderate pollution 115~150
Heavy pollution 150~250
Severely polluted more than 250

Formaldehyde Standard:
Less than 0.100: safety range
0.101-0.200: Light pollution
0.201-0.300: Moderate pollution
0.301 or more: heavy pollution

TVOC Standard:
Less than 0.600: safety range
Achieve 0.601 or more: Exceeding the standard can cause respiratory system
Abnormal, inflamed, cancerous, etc.

Specifications:
- Product name: CO2 PM2.5 Multi-functional Air quality detector
- PM2.5 Sensor technology: Laser Scattering
- HCHO/TVOC Semiconductor sensor
- CO2 Sensor
- Temperature and Humidity sensor
- LCD screen display, 24 hours real time monitoring
- Detection range: AQI (0-500); PM2.5 (0-999ug/M³); CO2 (0-5000ppm); HCHO (0.001-1.999Mg/M³); TVOC (0.001-9.999Mg/M³)
- Power supply: rechargeable Li-battery

Package Included:
- 1 x Set of Air Quality Detector


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