Gemological Gemstone Gem Refractometer Built-in Light with 3ml Reflective Index Fluid, Portable Lab Suitcase
Product details
| Management number | 220430592 | Release Date | 2026/05/03 | List Price | US$39.86 | Model Number | 220430592 | ||
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Features:Item Type: RefractometerRefractive Index Range: 1.30-1.73Minimum Scale: 0.01Error:±0.003Countertop material: GlassLight Source : ExternalSize: 60mm*128mm*32mmColor: BlackPacking List:1 x Refractometer1 x Flashlight1 x User Manual
- High accuracy: Professional gemstone refractometer has high accuracy, small size, easy portability and simple operation.
- Specially developed: This refractometer is specifically designed to measure the refractive index of gemstones and materials.
- Strong practicability: The main application of the portable gemstone refractometer is to measure the angle at which light is bent or refracted by the stone.
- Easy to read: The jewellery gemstone refractometer has a highly visible display for easy reading.
- Quick identification: The refractometer can quickly and accurately identify a variety of single and double gemstones and helps to identify diamonds, moissanite, etc.
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