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LW Scientific is committed to remaining operational and to focusing our efforts in much-needed medical products to combat the COVID-19 pandemic.


As a leading medical device manufacturer, we continue to take seriously diagnostic laboratories' need for our products.
LW Scientific acknowledges our role in supporting the front line medical workers and is working hard to ensure continuity of delivery.

LW Scientific is committed to remaining operational and to focusing our efforts in much-needed medical products to combat the COVID-19 pandemic.


As a leading medical device manufacturer, we continue to take seriously diagnostic laboratories' need for our products.
LW Scientific acknowledges our role in supporting the front line medical workers and is working hard to ensure continuity of delivery.

Refurbished Refractometer

$ 132.00
SKU CTL-REFM-PRSG

Protein / Specific Gravity Model:

Achieve accurate, quantitative measurements of specific gravity and protein determinations in biological 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.

For veterinary, educational, and research use only.

 Specifications  Manual