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Product Overview:

-This detector can detect PM2.5 PM10 Particles CO2 HCHO Temperature and Humidity.

-Multifunctional Air Quality Monitor device with laser particle sensor and carbon dioxide sensor based on NDIR.

-Audio alarm, colorful TFT display, ergonomic design, built-in rechargeable large capacity battery Easy understand User interface.

-The air quality detector can directly transform the concentration of pollutants in the air into visual data and provide air quality for you to effectively safeguard -the health of your family.

-After sales: Our products have lifetime free warranty. If you demands a refund, a replacement or other help, please contact our customer service.

 Product Specifications:

-Name: Hand-held Air quality detector
-Display mode: TFT Colour LCD screen
-Battery voltage: 5VDC
-Overall dimension: 73.5*139*37.5mm
-Power adapter:
Output voltage: DC5V
Output current:1A

-Operating environment:
Temperature range: 0-50°C
Humidity range: 0-90% RH
Atmospheric pressure condition: 1atm

-Measurement index and range:

Formaldehyde measurement technical specification
Range: 0-5mg/m³ Resolution: 0.001mg/m
PM2.5 measurement technical specification
Range: 0-999ug/m³
Resolution: 0.1ug/m³
PM10 measurement technical specification
Range: 0-999ug/m³
Resolution: 0.1ug/m³
CO2 measurement technical specification
Range: 0-5000ppm
Resolution: 1ppm