FelRelWel Indoor Air Quality Monitor,2.8 Inch Screen,9 in 1 Air Quality Detector Measurement (CO2,TVOC,HCHO,PM2.5,PM1.0,PM10,Temperature,Humidity,Time),Bluetooth App Control Date Historical Data,Black

Features

• 【High-precision Particle Monitor】FelRelWel home air quality detector is equipped with a pre-calibrated high-precision professional-grade particle sensor, which can effectively detect particles and PM2.5, TVOC, HCHO and other data that pose a major threat to human health. You will get accurate measurements of these harmful particles.
• 【9-in-1 Multi-Function】This compact indoor air quality detector is equipped with a 2.8-inch color screen display. In addition to detecting CO2, TVOC, HCHO, PM2.5, PM1.0, PM10, temperature, humidity, it also provides date and time display functions to comprehensively evaluate your indoor air quality. By understanding the degree of cleanliness or pollution, you can take timely action to protect your health and family.
• 【Easy to Operate】The air quality detector uses a single-button operation to achieve on/off function, reminder alarm switching and automatic cycle function. The built-in three-color green, yellow and red LED light conveniently indicates the air quality level for your convenience.
• 【Mobile APP】The air quality detector can monitor data in real time through the APP link, and can also view various air data indicators in the past 60 days at any time. The app will record the indicators in each time period in detail and display them on the mobile phone through curve indicators.
• 【Rechargeable Design】 In addition to accurately detecting air indicators, our products also provide a rechargeable design. They can be recharged through TYPE-C and can last for more than 8 hours. As a commonly used device, we recommend that you use it while connected to the power supply through a data cable, which will give you the best experience.