Simbow Indoor Air Quality Monitor, Support Data Report Download, Portable CO2 Monitor, Detect PM2.5, PM10, CO2, VOC, Formaldehyde, Humidity, Temp, Brightness Adjustable, for Home, Office or School

Historical Data Download: The upgraded version of the air quality detector supports historical data download. You only need to connect it to the computer, and the CSV/EXCEL reports for the last 15 days will be automatically downloaded. Breathe Smarter: Simbow Air-Guardian AQPro air pollution detector is fast-responding and sensitive with a nondispersive infrared sensor (NDIR) and advanced particle sensor that monitors AQI PM2.5, PM10, tVOCS, HCHO, CO2, humidity, temperature and time. Adjustable Screen Brightness: The Air-Guardian AQPro PM2.5 monitor can adjust the screen brightness by pressing the power button, making it more convenient for you to use. Expect More: NO complicated settings, ready to use when turned on. The clear LED screen display shows the colorful bar of AQI, and also the alarm buzzer can be turned off at any time. All improvements are for better customer service. Preventing Damage Caused By Wildfire: Long-term monitoring CO2, particulate matter and VOCs is crucial If you live where there is a risk of wildfire. By measuring particulate pollution, an air quality tester can help you know when to change your home’s air filter or open window.