AQM-306 Air Quality Monitor CO2 / CO / HCHO / TVOC / AQI Formaldehyde Detector Rechargeable Accurate Air Gas Tester for Home Office and Various Occasion

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Poor air quality is considered unhealthy because it causes tiredness, loss of ability to concentrate, and even illnesses. Thus, IAQ monitoring, survey and air ventilation become widely applied in public areas and even in the household.

This digital indoor/outdoor Air Quality Monitor measures and monitors Carbon Monoxide (CO), Carbon Dioxide (CO2), Formaldehyde (HCHO), Toxic Gas (TVOC) and Air Quality Index(AQI). It's a multifunctional detector that can be use in the home, office, schools, laboratory, factory etc.


  • Multiple parameters measurement: CO/CO2/HCHO/TVOC/AQI
  • 5.5-inch Large LED screen display, easy to read data
  • Single button data reset and calibration function
  • 1000mAh rechargeable battery & long battery life capacity
  • With CE RoHS FCC approved
  • Battery power indicator
  • 24 hours real-time monitoring
  • Application: easy to carry, suitable for home, automobile, office, factory and other environments.


  • Application Technology: Natural air flow detection technology
  • Display Mode: LED digital display
  • Error float: 3~30%
  • Power on warm-up time: 2 minutes
  • Working voltage: 5V
  • Battery capacity: 1000mAh
  • Charging time: about 4 hours
  • Standby time: about 3-4 hours
  • Material: ABS
  • Item color: white
  • Working environment: 5~40°C (41~104°F); <90%RH

Set Includes:

  • 1 x Air Quality Meter
  • 1 x USB Charging Cable
  • English User Manual
  • Standard Factory Packaging

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