Specification Brand : DDWOQUA BulletPoint1 : [HIGH-QUALITY MATERIAL] ensures durability and stability for long-term use BulletPoint2 : [VERSATILE TESTER] measures , Propylene Glycol, Cleaning Fluids, and Battery Fluids BulletPoint3 : [PROFESSIONALLY DESIGNED] with a compact appearance for easy operation BulletPoint4 : [CONVENIENT CARRY CASE] included for storage and portability, easy to use BulletPoint5 : [PROTECTIVE TRANSPARENT COVER] safeguards the measuring part from damage, ensuring accurate readings ExternallyAssignedProductIdentifier1 : 0717067822703 ExternallyAssignedProductIdentifier2 : 717067822703 ItemLength : 6.69 inches ItemName : Glycol Refractometer Professional Battery Tester for Car Engine Coolant RHA-503ATC ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : science-lab-refractometers Manufacturer : DDWOQUA ModelName : evhooeray41oueqh ModelNumber : DDWOQUArvokz9qc4y NumberOfItems : 1 PartNumber : DDWOQUArvokz9qc4y ProductDescription : [HIGH-QUALITY MATERIAL] ensures durability and stability for long-term use [VERSATILE TESTER] measures , Propylene Glycol, Cleaning Fluids, and Battery Fluids [PROFESSIONALLY DESIGNED] with a compact appearance for easy operation [CONVENIENT CARRY CASE] included for storage and portability, easy to use [PROTECTIVE TRANSPARENT COVER] safeguards the measuring part from damage, ensuring accurate readings