Specification Brand : FILFEEL BulletPoint1 : [ CONSTRUCTION] BulletPoint2 : Made from premium materials for exceptional durability and stability BulletPoint3 : [EXTENSIVE APPLICATION] BulletPoint4 : Suitable for measuring , Propylene Glycol, Cleaning Fluids, and Battery Fluids BulletPoint5 : [EFFORTLESS OPERATION] ExternallyAssignedProductIdentifier : 7638417015596 FinishType : Finish IncludedComponents : inc ItemName : Glycol Refractometer Car Antifreeze Battery Engine Coolant Tester - RHA-503ATC - Convenient to Carry - Reasonable Structure ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-refractometers Manufacturer : FILFEEL Material : Material: MeasurementAccuracy : 0.1mm ModelName : Deosdum5uizp4sqy8 ModelNumber : FILFEEL2rg0bz65e1 NumberOfItems : 1 PartNumber : FILFEEL2rg0bz65e1 PowerSourceType : PowerSource ProductDescription : 1. material can make sure the durability and stability of the refractometer 2. The tester can test measure ,Propylene Glycol,Cleaning Fluids and Battery Fluids 3. Professional design and reasonable structure, the compact appearance can make it easier to operate 4. There is a carry case which you can store and convenient to carry, simple to use 5. The test head has a transparent cover which can the measuring part from damage