Purchase Qty. Reference FOB Price
2-499 Pieces US$40.00
500-999 Pieces US$33.00
1,000-4,999 Pieces US$31.00
5,000+ Pieces US$27.00
Product Description
Dienmern DM106A Handheld Air Quality Detector New Version PM2.5 Monitor Gas Analyzer Product Description This product is a multifunctional air quality detector that detects Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles ...