Purchase Qty. Reference FOB Price
300-499 Pieces US$40.00
500-999 Pieces US$39.00
1,000+ Pieces US$38.00
Product Description
Product model OLS-H8 Hydrogen Concentration 10 min,over 3000ppd LED display With Capacity 350ml Charging Time 3-4h Battery Capacity 1500 mAH Material PC Water temperature 1-55ºC Voltage DC 5V/2A Power 5w FAQ Q1: Are there any MOQ requirement for orders? A: Yes, ...