Specification AgeRangeDescription : Adult Brand : HFBTE BulletPoint1 : HFBTE Surface Tension Platinum Plate And Platinum Ring Pt Board And Pt Loop for Liquid Surface Tension Meter Interfacial Tensiometer Surface Tensiometer BulletPoint2 : Please note that only ONE Platinum Board and ONE Platinum Ring in the package. BulletPoint3 : sturdy Material: Made of high-quality ABS alloy material, this tension gauge is sturdy and long-lasting, withstanding frequent use. BulletPoint4 : Versatile Application: Ideal for relay pressure, electronic switch, micro switch, valve, spring tension pressure testing, and other precise pressure and tensile tests. BulletPoint5 : Easy to Read: Features a mechanical dial with single pointer for immediate measurement reading, making it convenient to record and analyze test results. Color : See the Pictures IncludedComponents : ONE Platinum Board and ONE Platinum Ring ItemName : HFBTE Surface Tension Platinum Plate and Platinum Ring Pt Board and Pt Loop for Liquid Surface Tension Meter Interfacial Tensiometer Surface Tensiometer ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : science-lab-surface-tension-measuring-devices Manufacturer : HFBTE ModelName : 2024122003dara ModelNumber : B0DR1Y7QF7 NumberOfItems : 1 PartNumber : B0DR1Y7QF7 PowerSourceType : Electric ProductDescription : ♦Pure Pt against strong acid or strong alkali corrosion, the surface is coarsened to improve the liquid wettability.