... Packaging Details:colour card blister packingDelivery Detail:10-20 daysSpecificationsscaled water level: 2pcs acrylic graduated tube and PVC tube. Size: 3M ... which you use for purchasing —— send email to the mail box. PS:we will give reply in 48hours(at weekdays) 4 ... ,Australia,Canada,Brazil,India,Lebanon,Kenya,Greece,UAE,Czech Republic,Vietnam,Pakistan, Portugal,Iran etc. Q:do you have any certificate ...