Features 1、Using high‑quality prisms, it has high‑definition eyepieces, capable of more demanding and accurate sugar measurement. 2、Anti‑slip rubber sleeve, it can ensure the safety during use, and can reduce the occurrence of accidents. 3、Accurate range, its measurement results can be clearly displayed, helping to record and measure data. 4、Simple method of use, you only need to follow the steps in the manual to detect, which is convenient for measurement. 5、Wide range of applications, it can be used for all kinds of different samples to help detect the sugar content in various situations. Specification Item Type: Brix Refractometer Material: Aluminum Alloy Uses: It can be used for reagent sampling. Range: 0-90% Accuracy: 0.20% Product Size: Approx.5.7in / 14.5cm Package List 1 x Refractometer 1 x Dropper 1 x Screwdriver 1 x Wipe Cloth 1 x Manual