Refractometer

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The GemPro refractometer is a primary gemological instrument used to measure the refractive index of gemstones for accurate identification. Clear optics and an easy-viewing lens ma ke readings straightforward, helping you quickly determine one of a stone’s most critical optical properties. Features Measures refractive index for gemstone identification Easy-viewing lens for clear scale observation Designed for professional gemological use Compact benchtop format Includes essential accessories for operation Specifications Instrument Type Gemstone Refractometer Light Source External Flashlight (Included) Included Accessories Refractive Index Liquid, Monochromatic Filter, Flashlight Brand GemPro What’s Included Item Qty GemPro Refractometer 1 Flashlight (Light Source) 1 Refractive Index Liquid 1 Monochromatic Filter 1 Notes Use refractive index liquid between the stone and prism to ensure proper optical contact. Always clean the prism surface carefully after use to maintain measurement accuracy. Show more