This refractometer is an indispensable tool for every home to help you select the best foods to eat (whether they are labeled organic or not). With this simple, hardy instrument, all you need is a couple of drops of juice or sap from a raw food (such as a tomato, orange or potato) to provide a Brix reading to determine if this food’s nutrient content level (which directly correlates with Brix levels) falls in the recommended "best to eat" category.
Many foods look colorful and large - but can be nutrient deficient. Now you have a simple way to determine the best grown food. It is also an invaluable tool for use in home gardening, farming or plant and crop management.