VM120 Portable Air Quality Monitor for CO, PM2.5, AQI

This portable air quality monitor measures CO, CO2, TVOC, PM2.5, HCHO, temperature, humidity, and AQI, providing comprehensive indoor environment monitoring. Equipped with laser dust, electrochemical, and semiconductor sensors, it delivers accurate and reliable readings.

With a 1500mAh lithium battery, Type-C charging, and 8-hour built-in data history, it is perfect for homes, offices, and classrooms. Monitor real-time air quality easily and keep a healthy living environment anytime, anywhere.

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Product Specifications:

  • Product size: 110*90*40mm
  • Product weight: 550g
  • Measure: CO, CO2, TVOC, PM2.5, HCHO, Temperature, Humidity, AQI
  • Sensors: Laser Dust sensor, Semiconductor sensor, Electrochemistry sensor, Temperature and humidity sensor
  • PM2.5 measuring range: 0-999μg/m3
  • HCHO measuring range: 0-1.999mg/m3
  • TVOC measuring range: 0~9.99mg/m3
  • Working temperature: 0-50°C
  • Working humidity: ≤90%RH
  • Charger: 5VDC-1.5A
  • Power supply: 1500mAh lithium battery
  • Charging interface: Type-C
  • Built-in history: Recording data for the last 8 hours and viewing through the interface