0.01mg and 0.1mg Laboratory Electronic Balance (ESJ-Series) Napco Precision Instrument Ltd. Base Info Model NO.:ESJ-SeriesTrademark:NapcoSpecification:CE, ISOOrigin:Shenzhen, ChinaHS Code:8423819000 Description Pre:2003A, Glass Bathroom Scale Next:Micro-Gravimetric Feeder with High Accuracy for Plasitc