The Hand-Held Refractometer is specially designed for measuring the concentration of many kinds of solution listed as following: Juices, Beverages, Honey, Salt water, Brine, Cleaning fluid, battery fluid, Antifreeze and Industrial fluids etc. And they can also test for the proportion of the water-soluble solution. They can be easily used and they are competitive in price.

1. Brix(0~< xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />< Xml:namespace prefix = st1 />10/20/32/80/90% Range)

2. Salinity (0~10/28% Range)

3. Industries Fluid (0~20/32% Range)

4. Battery/Coolant/Clearance

5. Serum Protein/Urine Gravity

6. Wine/Alcohol

7. Milk

8. Honey

9. Brake

10. Content lenses

11. Gem