Purchase Qty. Reference FOB Price
2-499 Pieces US$35.00
500-2,999 Pieces US$30.00
3,000+ Pieces US$28.00
Product Description
6-in-1 Hospital and Classroom Air Quality Tester Sound and Noise Meter Detector Product Description Product Parameters Product Name Multi-functuion Decibel &PM2.5 Detector Material ABS Color Black Display LCD Power Supply 3000mAh Rechargeable Li-battery, USB Charging ...