ApexGear Indoor Air Quality Monitor, Detects CO2 PM2.5 HCHO TVOC with Base, Desktop Household Air Tester

・7-in-1 Comprehensive Indoor Air Parameter Detection: This air quality monitor tracks 7 key indoor air indicators in real time, including CO2, formaldehyde(HCHO), TVOC, PM2.5, PM10, temperature and humidity. The large clear digital screen displays all readings separately with color bars, letting you check invisible air pollutants conveniently all day long.

・Smart Risk Reminder & Fast Sensing Detection: It supports automatic hazard assessment for poor air conditions once gas or particle levels exceed safe standards. Equipped with high-sensitive sensors for rapid testing, you can get accurate air data quickly without long waiting time for daily indoor environment monitoring.

・Dual Power Supply & Safe Energy Saving Design: Comes with USB power supply option and built-in rechargeable battery. It has charging protection circuit to avoid overcharging, plus customizable energy saving mode to extend standby time effectively, which brings stable and long-lasting working performance for daily use.

・Compact Portable Body With Detachable Stand Base: Slim lightweight size won’t take up much desktop space. The detachable base keeps the monitor standing steadily on flat surfaces, and you can remove the base for easy storage or carrying outdoors. It is easy to move to any room as you need.

・Wide Application For All Kinds Of Indoor Spaces: This versatile air detector works perfectly in home bedrooms, living rooms, offices, classrooms and hospitals. It helps maintain healthy breathing surroundings for families, kids, staff and patients by continuous air quality supervision indoors.