Protein / Specific Gravity Refractometer

Achieve accurate, quantitative measurements of specific gravity and protein determinations in bodily fluids with our hand-held refractometer. Simply read the numerical scales through the eyepiece. Rubber grip and optical focus system allow for easy viewing in any environment. Automatic temperature compensation allows for immediate results, even when sample temperatures vary. * Rubber grip and optical focus for easy viewing * Automatic temperature compensation allows for immediate results * Simply read the numerical scales through the eyepiece