With almost 40 years of scientific instrument manufacturing experience, Index Instruments has built an unparalleled reputation for reliability and quality in the specialized field of refractometry. Our refractometers are designed to be ideal for both laboratories and industrial environments. For such environments, an inclusive line has been developed at Index Instruments and is currently in use measuring widely diverse substances; petro chemical, crude oil, sugars, edible oils, plastics, beers, adhesives, fruit juices, coolants, to mention just some of the products quality controlled by our refractometers.

Below is a complete list of our refractometers. Follow each link for a detailed description of each instrument, and if you have any further questions please contact us. Our staff is trained to provide you with a high level of information.

We customize complete systems for our customers such as Sugar Purity and More!