Presidium Refractive Index Meter II

By accurately measuring the quantity of light reflected through the stone, Presidium Refractive Index Meter II (PRIM II) is able to separate diamonds, moissanites and other colored gemstones via its Refractive Index (RI) on flat surfaces of polished gemstones.

Unlike a traditional refractometer, The Presidium Refractive Index Meter II (PRIM II) is able to measure the range of RI value from 1.000 to ~3.000, therefore covering the commonly known gemstones in the market, including diamonds and moissanites. In addition, a fast and easy test can be done, without the inconvenience and messy usage of RI liquid.

Features complementary free software that includes a more comprehensive chart of refractive indices to help identify the stone. User can also use the software to enter further known characteristics of the stone and information of gemstone properties, origin can also be found in the library software.

Product comes with 1-year warranty.

The Presidium Refractive Meter II can be powered by 19-volt battery or through its USB port connected to external power source.

Included in your package:

• Presidium Refractive Index Meter II
• Protective Carrying Case
• Refractive Index Reference List
• USB Cable
• CD-ROM
• Quick Guide
• QR Card to scan for warranty registration and user handbook
• International Warranty