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Features: 1. Specially designed for measuring the refractive index of gemstones and solid materials. 2. Lightweight and compact, easy to carry. 3. This refractometer features high accuracy and easy operation. 4. Identify single and double gems quickly and precisely. 5. Low battery consumption for long service time. 6. Approved by strict quality and safety standards for a long and trouble-free using. Specification: Condition: 100% Brand New Item Type: Refractometer Material: ABS Refractive Index Range: 1.30-1.81 RI Color: As Pictures Shown Size: Approx. 13 * 6 * 3.5cm/5.1 * 2.4 * 1.4inch Weight: Approx. 721g Package List: 1 * Refractometer 1 * Electric Torch (Powered by 1 * AA battery which is NOT included)) 1 * English Manual 1 * 3 ML Reflective Index Fluid Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering!
【High Quality Material】The refractometer is highly accurate and easy to operate.The gemstone refractometer made of high quality ABS material, low battery consumption, sturdy structure can support long service life, lightweight and compact, easy to carry.
【Introduction of Gemstone Refractometer】Refractometer is the main tool for gemologists and jewelers to identify gemstones, and it is an important gemstone refractometer tool to identify gemstone species. The gemological refractometer can measure the refractive index of gemstones quickly and without damage.
【Jewelry Gemstone Identification Tool】The refractometer is easy to operate. It can measure or test the refractive index, transparency or opacity of faceted gemstones and help you easily identify the advantages and disadvantages of jewelry.
【Application】This refractometer is designed to measure the refractive index of gemstones and solid materials. Many people think that gem refractometers are the most important of all gem test instruments. The primary use of a refractometer is to measure the angle at which light is bent or refracted through a stone.
【After-sales Service】We will undergo strict inspection before delivery and you can rest assured to buy and use. If you dissatisfied of our Refractometer, please contact us at any time online, we will try our best to help you solve any problems.
