Purchase Qty. Reference FOB Price
1-499 Pieces US$17.00
500-999 Pieces US$15.00
1,000+ Pieces US$14.50
Product Description
High Accuracy 3-in-1 PM2.5 Meter with Temperature Humidity Dust This product is a simple air quality detector that detects Particulate Matter PM2.5, Temperature, and Humidity. As a scientific air quality detection device, it combines dust air sensor with a built-in fan to allow real-time ...