Compact indoor air quality monitor that gives clear, actionable readings so you can improve the air where it matters most. Key benefits Measures key pollutants: accurately detects CO2, PM2.5 and TVOCs so you know when air quality is poor. Supports healthier spaces: enables timely actions such as airing or running an air purifier to reduce exposure for children, the elderly and pregnant women. Portable and space-friendly: designed for limited spaces and easy placement in homes, offices, classrooms or hotel rooms. Reliable indoor awareness: clear readings help you maintain a comfortable, safer environment whether you are at home or taking it with you. What it does and why you need it Detects multiple pollutants that affect comfort and health, giving you the information needed to ventilate or purify indoor air. Helps protect sensitive groups by identifying pollutant spikes before they cause problems. Improves indoor environment management in common daily settings where people spend long periods. Product attributes Function: simultaneous measurement of PM2.5, CO2 and TVOCs for comprehensive indoor air assessment. Performance: designed to provide accurate, easy-to-read indoor measurements so you can take prompt action. Size and portability: compact form factor suitable for limited spaces and convenient to move between rooms. Compatibility: intended for use in homes, offices, schools and hotels; practical for personal, family and professional settings. Use scenarios Living room: Monitor CO2 and PM2.5 while hosting guests or during long family gatherings to decide when to ventilate. Classroom or office: Check CO2 levels and TVOCs during class or work hours to maintain concentration and reduce fatigue. Travel or short stays: Place in a hotel room or temporary accommodation to confirm air quality and choose to ventilate or use a purifier as needed. Clear readings, practical placement, and straightforward guidance to help you respond to indoor air issues quickly and confidently.