? Real-time monitoring of PM2.5 concentration, temperature and humidity. Exceeding the standard will alarm. It weighs 500g, is small in size, and is more convenient to hold.
? Super bright super large colorful LED digital display, can also be seen from a distance. 180 degree air inlet, the detection is more accurate.
?The precision laser PM2.5 sensor is 300% accurate than the traditional infrared sensor.
? Built-in 450 mAh lithium battery for easy mobile monitoring. Working time is greater than 5 hours.
?Buy one year of free after-sales service and one year warranty replacement. You can use it with confidence, please feel free to contact us if you have any questions.
