Feature 1Reliable Material: This tester is made of durable copper, which is resistant to wear and easy to use; It can be used by users for a long time without worrying about quality issues 2Convenient to Carry: This product is small in size and light in weight, making it easy to carry; Users can take it to any place where they need it. 3Product Performance: This item is equipped with automatic temperature compensation, which can make the measurement results faster and improve accurate and effective testing for users. 4Detection Range: The concentration measurement range is Brix: 0 to 32 (sugar), SG: 1.000 to 1.120sg (malt specific gravity), and the minimum scale value is 0.20%, 0.001 sg. 5Ergonomic Design: This refractometer adopts an ergonomic handle design, which is comfortable to hold and non slip, improving the user's sense of use.Item Type: Alcohol MeterWeight: 287.00g/10.12ozMaterial: CopperBrix Measurement Range: 0 to 32 (sugar)SG Measurement Range: 1.000 to 1.120sg (specific gravity of malt)Minimum Scale Value: 0.20%, 0.001 sg .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Refractometer1 x Cloth1 x Instruction1 xStraw1 x Screwdriver1 x Plastic CaseNoteCommunicate with the supplier when placing an order, put English instructions and add PE bags for packaging.