BR-AIR-330 air quality monitor is a real-time air quality monitoring instrument used to monitor the concentration of PM2.5 and Formaldehyde (HCHO) in the indoor environment.

Its high-precision sensors and integrated computing chips convert the concentration of PM2.5 and HCHO in the air into visual data, and evaluate the air quality comprehensively. Visual and audio alarm will be actived when the air quality reached a critical level. This product can provide 24-hour air quality monitoring and protect your family’s health effectively.

The air monitor processor can measure and analyze the content of PM2.5, toluene, xylene, smoke, odor, hydrogen sulfide, ethanol, ammonia and other harmful substances in air. The air monitor will then calculate air health index for consumers’ reference.

Any indoor environment, such as inside the house, office environment or vehicles.

• Display mode: LCD
• PM2.5 is monitored by light scattering sensor
  • Measuring range: 0 to 999μg /m³
  • Resolution: 1μg /m³
  • Accuracy: + 5%
• Formaldehyde (HCHO) is monitored by electrochemical sensor
  
  • Measuring range: 0 to 3.0mg/m ³
  • Resolution: 0.01mg/m ³
  • Accuracy: + 5%
• Monitoring mode: automatic
• Temperature display
  
  • Measuring range: 0-40 ℃
  • Measurement accuracy: ± 1 ℃
• Air health indexes display: 1 to 10 bars
• Alarm switch status
• Air quality indicator: Green, Yellow and Red
• Audio alarm speaker
• Battery power indictor
• Battery: 4.5V (three AA alkaline batteries)
• Power adapter:
  
  • Input voltage: AC220V, 50/60Hz
  • Rated output voltage: DC5 V
  • Rated output current: >500mA
• Dimensions: 95 x 158 x 85mm
• Weight: 290g

• Temperature range: 0 to 40 ℃
• Humidity range: 0 to 90%RH
• Pressure: 1 standard pressure