aichose is a professional brand of supplying various kinds of liquids measuring instruments.

The refractometer series are based on the principle that the refractive indices of liquids change when the concentration change.

It's portable, easy, quick and no battery required, easier and more accurate than a traditional hydrymeters, more affordable than a digital meter.

It's a perfect tool for adult or young, home or professional use.

It features high-quality optics with smooth focusing.

Its main body is made of aluminum alloy.

The internal optical lens with high refractive index make up the precision optical system.The instrument is resistant to abrasion and corrosion, can be used to measure the general corrosive liquid.

Brix & Specific Gravity Refractometer This refractometer is designed for measuring the suger content and specific gravity of liquids.