Description
This product is the New Aluminum Salinity Salt Refractometer, which is designed to measure the concentration of saline solution, and the food with the salt, seawater, and briny.It is perfect apply in measuring all kinds of vegetables pickled in soy sauce, pickled vegetable, salted and preserved vegetables, salt marsh food, aquarium, normal saline, preparation, etc. Its own two scale mark (thousandth)can directly read the the proportion and concentration of the saline solution. Measure salt water
