Protmex Indoor Air Quality Monitor, PM2.5 PM10 Detector with Real-Time Display & Buzzer Alarm, Temperature Humidity Sensor, Portable Air Pollution Tester for Home, Office, Car, Baby Room

Take Control of Your Indoor Air Health – Continuously monitor the PM2.5 & PM10 dust levels in your home or office that affect allergies, breathing, and overall wellness. Stop guessing about the air you breathe every day.
Large, Clear Screen & Smart Buzzer Alarm – Features an extra-large LCD that shows all data clearly from across the room. Set custom alerts, and the monitor will beep and flash when air pollution exceeds safe levels, prompting immediate action.
All-in-One Comfort & Air Quality Check – One device monitors four key indicators (PM2.5, PM10, Temp, Humidity) to give you a complete picture of your indoor environment. Perfect for checking your air purifier’s efficiency or deciding when to ventilate.
Portable & Versatile for Any Space – Compact, lightweight, and battery-powered. Easily move it between the bedroom, living room, office, car, or even while traveling to ensure clean air wherever you go.
Simple Setup, Easy to Understand – No complex configuration. Plug and play. The intuitive interface shows an instant air quality grade (Good/Moderate/Poor), making health awareness accessible to everyone in the household.