Gemstone Refractometer for Jewelry Testing, LCD Display, Refractive Index 1.300-3.000, Ideal for Diamonds, Gold & Silver Identification Tools

Discover the precision and reliability of our Gem Refractometer, an essential tool for gem enthusiasts and professionals alike. Designed for high accuracy, this refractometer allows you to measure the refractive index of various gemstones with confidence. Whether you are a jeweler, a gemologist, or a hobbyist, understanding the refractive properties of gems is crucial for making informed decisions about quality and value.With a measuring range of 1.300 to 3.000 and a measurement error of just ±0.005, our refractometer ensures that you receive precise readings every time. Its compact dimensions of 13.5X7.8X2.4CM make it easy to handle and store, making it an ideal addition to your toolkit.This gem testing instrument is not only user-friendly but also provides quick results, allowing you to efficiently evaluate gemstones on the spot. Imagine the convenience of being able to assess a stone's quality during a buying trip or at a gem show, empowering you to make the best choices.Included with your purchase is one high-quality Gem Refractometer, ready to help you unlock the secrets of your favorite gemstones. Elevate your gem testing experience and ensure accuracy in every evaluation with our trusted refractometer.

• Introducing our Gemstone Refractometer, an essential tool for gem identification. This reliable device measures the refractive index of gemstones swiftly and accurately, ensuring non-destructive testing. With a refractive index test range of 1.300-3.000, it’s perfect for both professionals and enthusiasts in the gemology field. Unlock the true beauty of your gemstones today!
• Introducing our Gem Refractometer, expertly designed for precise measurement of gemstones and minerals. This high-sensitivity device features advanced electronic components and a clear LCD screen for easy readability. Ideal for gemologists and hobbyists alike, it ensures accurate refractive index readings, enhancing your gemstone evaluation and collection experience.
• Effortlessly Identify Single and Double Gemstones, Moissanite, Diamonds, and Colored Gemstones with our Advanced Refractive Index Measurement Tool. Perfect for Gemstone Enthusiasts and Professionals, this device ensures Quick and Accurate Results for All Solid Materials. Enhance your Gemstone Testing Experience Today!
• 【Test 】No refractive oil is required, just bring the sample's measuring surface close to the measuring platform to measure. Based on this parameter, you can determine whether the gem is a uniaxial crystal or a biaxial crystal.
• 【Application Function】Quickly and accurately identify single and double gemstones, moissanite/diamond/colored gemstones, designed for measuring the refractive index of gemstones and solid materials