Air Quality Detector LED

This Air Quality Detector with LED Display is a compact, easy-to-use monitoring device that provides real-time indoor air quality (IAQ) measurements. Designed with an intuitive LED display, it indicates the current air quality level through color-coded indicators, allowing users to take immediate action when pollutant levels rise.

It detects key parameters such as PM2.5, PM10, CO₂, TVOC, and temperature & humidity, depending on the model. Its lightweight design, plug-and-play functionality, and modern aesthetics make it ideal for homes, offices, schools, hospitals, and public spaces.

• Display Type: Digital LED + Color Indicator

• Measured Parameters (depends on variant):

  • PM2.5, PM10

  • CO₂ (NDIR-based)

  • TVOC (electrochemical/MEMS)

  • Temperature & Humidity

• Air Quality Indicator:

  • Green: Good

  • Yellow: Moderate

  • Red: Poor

• Power Supply: USB 5V DC (Type-C or Micro-USB)

• Data Output: Display only or with USB/UART (optional)

• Measurement Interval: 1 second (real-time)

• Operating Temperature: 0°C – 50°C

• Operating Humidity: 0% – 90% RH (non-condensing)

• Mounting: Wall-mount or tabletop use

• Applications:

  • Indoor air quality monitoring

  • HVAC system feedback

  • Awareness in homes/schools/offices

  • Personal health monitoring