7-in-1 Indoor Air Quality Monitor – CO₂ (NDIR)
An all-in-one indoor air-quality monitor with LCD display, combining CO₂ (NDIR), particulate matter, and key environmental measurements for everyday air-quality awareness.
This multifunction indoor air-quality monitor integrates non-dispersive infrared (NDIR) CO₂ sensing with particulate monitoring (PM1.0 / PM2.5) and additional environmental parameters. The built-in LCD display provides clear, at-a-glance visibility of current conditions, supporting informed ventilation and comfort decisions in homes, offices, classrooms, and light commercial spaces.
Designed for continuous indoor use, the device operates on low-voltage power and communicates wirelessly where applicable (system dependent). It is intended for general awareness and trend observation, not for medical diagnosis or regulatory compliance.
