Specification Brand : ADAMAS-BETA BulletPoint1 : Made of high quality borosilicate glass, high temperature resistant, corrosion resistant BulletPoint2 : The surface is polished, very smooth, and has a very low coefficient of thermal expansion, only one third of ordinary glass BulletPoint3 : Clear scale, easy to read BulletPoint4 : Simple structure, low weight and long life span BulletPoint5 : Multi-functional laboratory equipment for physical and chemical experiments, is the best choice for the laboratory Color : Male Thread Department : womens ExteriorFinish : Brass ExternallyAssignedProductIdentifier : 8492552185359 ExternallyAssignedProductIdentifier1 : 698944046880 ExternallyAssignedProductIdentifier2 : 0698944046880 ExternallyAssignedProductIdentifier3 : 00698944046880 IncludedComponents : Digital Gas Flow Meter ItemName : Adamas-Beta Glass Soap Membrane Flow Meter with Hose Rubber Cap for Water/Air/gas/Liquid 50ml ItemPackageDimensions_Height : 41.5036 centimeters ItemPackageDimensions_Length : 3.9878 centimeters ItemPackageDimensions_Width : 4.191 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-flowmeters Manufacturer : Adamas-Beta Material : borosilicate glass ModelName : YWBL-WHudaofz5kp6 ModelNumber : 02038526 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 02038526 ProductDescription : Specifications Pack:1 Capacity:50ml Material: borosilicate glass/rubber Characteristics Pour soapy water into the latex dripper at the bottom Use a thin rubber tube to connect the detector outlet to the bottom inlet of the soap flow meter Squeeze the latex dripper to create a soap film while measuring the time required for the soap film to flow through a certain volume Volume can be divided by time