Digital display honey refractometer, simple and rapid determination of three honey: sugar content, baume degree, water.In addition, it can measure refractive index, high sugar solution concentration and baume degree.The baume degree on the honey product label was measured at 20C.At standard temperatures, the relationships between the pommel degree/water content of honey were as follows :40/23.1, 41/22.3, 41/5/20.2, 42/19.2, 43/17.Some honey product labels directly indicate the baume value, while most product labels only indicate the quality level of honey (- grade or second grade).According to the new national standards for honey, the water content of first-grade products is generally no more than 20%, and that of second-grade products is generally no more than 24%.According to the above correspondence, we know that the degree of the first honey should be above 41.6 degrees.