Refractometer is an instrument used to measure the liquid concentration. The basic principle is refraction will happen when light go through liquid, and refraction will change by ratio along with the change of the liquid concentration, and this change can be shown on the scale of the refractometer, in this way we got the liquid concentration.

Portable Refractometer is small, light in weight and easy use. It can be used in chemical, food, vintage, agriculture, medicine, machine cutting, vehicle repair and other fields.

Our products mainly export to countries like Europe Union, America, Japan, Australia, Canada and other countries.

Our products bear good quality, and no quality problem has ever happened since we start our export. If any problem refers to quality happened, we promise: one got failure, two good ones will be given for change.

This product has ATC (Automatic Temperature Compensation) function, which saves the effort to adjust manually along with the temperature change. We have a yearly yield 30,000 pcs.

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