Portable PM 2.5 Air Detector for Car Home

1 Using laser scattering principle for precise measurement, the minimum resolution is 0.3 m, 0.3 m, 0.5 m, 1.0 m, 2.5 m, 5.0 m, 10 m particle quantity output, and the service life is up to 3 years. 2 Temperature, humidity, carbon dioxide, formaldehyde, haze detection, and battery are all optional. You can choose flexibly according to your own usage. The suitable configuration is a good choice. 3 The font color changes with the data, the super-large font is clear at a glance, very intimate. Easy to use. No need to calibrate, no need to warm up, test at boot. The detection is more accurate and the system is smoother. 4 Using for ARM chips, 90% of the world's smartphone processors are produced by for ARM with 32-bit high-speed processing performance, which is 10 times faster than the 8-bit computing speed of similar products. 5 The color and appearance are also super delicate. With wide range of applications, can be used for G5 car and home. Air quality levels indicator: good, moderate, poor, unhealthy, severe and hazardous, showing you instantly what your air quality is like

What's in the box
1 x PM2.5 Detector