The refractometer is a precision optical instrument that works on the principle: as the concentration or density of a solution increases, its refractive index changes proportionally. The angle of refraction measured by the refractometer is recorded on the scale. The higher the solute concentration in the solution, the higher the reading on the scale.

✓ YR01774 0-50% Brix

This model is designed and applied to measure the concentrated solution of grape sugar. Measurement range: 0-50% Minimum scale: 0.5