1. FAST RESULTS: This handheld refractometer features automatic temperature compensation to facilitate quick results.2. PREMIUM MATERIAL: The main part of the milk concentration meter is made of aluminum, which is lightweight but strong and .3. ACCURATE RESULTS: The milk tester refractometer has a concentration measurement range of 0-20% with a minimum scale of 0.2%.4. COMPACT AND PORTABLE: The milk meter refractometer is compact, lightweight and easy to carry for use anywhere and anytime.5. EASY TO USE: Portable refractometer with straw and other accessories, ergonomic with non-slip and comfortable grip.Specification:Item Type: Milk Meter RefractometerMaterial: AluminumRange measurement: 0-20% (milk)Minimum scale value: 0.20%Gross weight: approx. 213g/7.5ozPackage includes:1 milk meter refractometer1 cloth1 instruction manual1 straw1 screwdriver
1 plastic box