EG Air Quality Pollution Monitor and PM2.5 Detector with AQI Readings; Portable Meter, Sensor, and Tester That Detects PM2.5 Micron Dust and Particulate Matter

Have you gone nose blind to household odors or dust? Check the most important measure of your home's air quality This easy-to-carry portable air quality monitor allows real-time monitoring of micron-sized fine particulate dust levels with PM2.5 and AQI readings which represent the single most important measure of air quality.

Monitor air quality at home, in the car, and in hotel rooms.

Spot check indoor air quality anywhere or leave the device on for continuous monitoring.

The lithium battery provides portable power when DC 5V micro USB charging is not available.

PM2.5 sensor incorporates a laser apparatus to measure levels of microscopic dust particles to test air quality.

Measure PM2.5 levels in units of ug/m3 or AQI both indoors or outdoors.

Multifunctional button allows quick toggling between PM2.5 and AQI.