Portable Digital Air Quality Monitor AQI HCHO TVOC PM2.5 Detector CO2 Meter Carbon Dioxide formaldehyde Tester Gas Analyzers
$210
Shipping:Standard Shipping about 10-25 business days
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Features
Product Name:CO2 PM2.5 Multi-Function Air Quality Tester
PM2.5 sensor technology:laser scattering
HCHO / TVOC Semiconductor Sensor
CO2 Sensor
Temperature and humidity sensor
LCD screen display, 24-hour real-time monitoring.
Power:Rechargeable lithium battery
Specifications
Examination range
AQI (0-500)
PM2.5 (0-999 μg/m3)
Carbon dioxide (0-5000 ppm)
HCHO (0.001-1.999Mg/m3)
TVOC (0.001-9.999Mg/m3)
PM2.5 testing standards
Excellent 0~35
Good 35~75
Light pollution 75~115
Moderate pollution 115~150
Heavy pollution 150~250
Serious pollution over 250
Formaldehyde standard
Less than 0.100:safe range
0.101-0.200:Light pollution
0.201-0.300:medium pollution
0.301 or higher:heavy pollution
TVOC standard
Less than 0.600:safe range
Reach 0.601 or higher:Exceeding the standard will cause the respiratory system
Abnormal, inflamed, etc.
Packing Includes
1* Box
1* Detector
1* Usb line
1* Instruction manual
| Weight | 0.23 kg |
|---|
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