Specification Brand : DIIOOMIEEU BulletPoint1 : * 1.Made of glass for a clearer look. BulletPoint2 : * 2.Inject the wine to be tested into the meter, and after instilling it from the bottom, it, and head down. At this time, the position at which the liquor stops is observed. BulletPoint3 : * 3.When the temperature is 20 degrees, the measurement is more accurate. BulletPoint4 : * 4.If you measure a , you can dilute the wine by a time or two times, then multiply the number by 2 or 4, which is the . BulletPoint5 : * Our Hand-Held Refractometer Is Sturdy , Compact In Size And Light In Weight , Convenient to Keep Up And Carry Around. ExternallyAssignedProductIdentifier : 7680440025158 IncludedComponents : VTSYIQI2024102510187VTSYIQI ItemName : DIIOOMIEEU 13cm Wine Making Meter Tester for Wine with Measure Test Concentration Meter Glass ItemTypeKeyword : science-lab-refractometers Manufacturer : DIIOOMIEEU Material : Glass MeasurementAccuracy : ±0.0003 ModelNumber : VTSYIQI2024102510187VTSYIQI NumberOfItems : 1 PartNumber : 7HH502481_DIIOOMIEEU ProductDescription : Features: * 1.Made of glass for a clearer look. * 2.Inject the wine to be tested into the meter, and after instilling it from the bottom, it, and head down. At this time, the position at which the liquor stops is observed. * 3.When the temperature is 20 degrees, the measurement is more accurate. * 4.If you measure a , you can dilute the wine by a time or two times, then multiply the number by 2 or 4, which is the . * Our Hand-Held Refractometer Is Sturdy , Compact In Size And Light In Weight , Convenient to Keep Up And Carry Around.