Measured air parameters

  • Carbon dioxide (CO2)
  • PM1.0 / PM2.5 / PM10
  • Formaldehyde Gas (HCHO)
  • Total Volatile Organic Compounds (TVOC)
  • Temperature
  • Humidity


Main features

  • Dimensions: 14.5 x 7.8 x 9.7 cm
  • Weight: 235g
  • 3” LCD Screen display
  • Sampling time of 1.5 seconds
  • Micro USB port
  • Low battery warning
  • Displayed Air Quality Index (AQI)
  • Switch of displayed AQI
  • Alarm function
  • Smart device

Useful tips

The GUARD EDGE includes multiple functionalities that are described in the product manual.

Product manual

Get to know our other devices

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