what is brix
brix is a measurement of the dissolved sugar to water mass ratio of a liquid when used on plant sap it is primarily a measure of the carbohydrate level in plant juicesthe instrument used to obtain a brix reading is the refractometerrefractometers come in two basic styles optical and digitalboth types work greatrix is a measurement of the dissolved sugar to water mass ratio of a liquid when used on plant sap it is primarily a measure of the carbohydrate level in plant juices the instrument used to obtain a brix reading is the refractometer refractometers come in two basic styles optical and digital both types work great