Professional Portable Gemstone Refractometer - Jewelry Refractive Index 1.300-3.000, Accurate Identification Tool for Gem Enthusiasts and Jewelers

Introducing our advanced Gemstone Refractometer, the essential tool for jewelry professionals and enthusiasts alike. This refractometer features a large LCD backlight for easy reading, ensuring you can identify gemstones accurately in any lighting condition. With an impressive measurement range of refractive indices from 1.300 to 3.000, this device is designed to meet the needs of gemologists and jewelers. Our refractometer is perfect for evaluating various types of gemstones, including jade and diamond. For jade identification, it effectively determines if the refractive index aligns with the expected values—1.66 for jadeite and 1.61 for Hetian jade—helping you distinguish between authentic and synthetic materials. The precise measurement accuracy of 0.001 allows for confident assessments, making it a reliable choice for both polished finished products and rough stones. When it comes to diamond identification, our digital refractometer can differentiate between natural and artificial diamonds with a refractive index of up to 2.417. This feature is crucial for ensuring the authenticity of high-value jewelry pieces. The device also includes calibration blocks for precise measurement, ensuring you get the most accurate results every time. With a robust battery life of up to 10,000 uses, this refractometer is built for durability and convenience. Its compact size (13.5x7.8x2.4 cm) and lightweight design (0.8 kg) make it easy to carry, whether you're working in a store or on-site. Included in the package are the refractometer, two calibration blocks (1.487 and 1.806), an aluminum carrying case for protection, and a detailed instruction manual to guide you through usage. Elevate your gemstone identification process with our Gemstone Refractometer—an invaluable addition to your jewelry toolkit that ensures precision and confidence in every evaluation.

• **Essential Gem Identification Tool**: This advanced Refractometer is a must-have for Jewelers, offering precise non-destructive refractive index measurements (1.300 to 3.000). Ideal for assessing Gemstone authenticity, it utilizes optical properties to ensure reliable evaluations. Enhance your gemstone analysis with this essential tool that combines accuracy and ease of use.
• **User-Friendly Identification Process**: No refractive oil needed! Just position the gem's measurement facet against the platform for a quick assessment of its Crystal Structure—enhancing Gemstone Identification efficiency. Ideal for both beginners and professionals, this tool simplifies the process of recognizing various Gem Types with ease and accuracy.
• **Premium Quality Construction**: Made from durable Aluminum Alloy for a Scratch-Resistant Work Surface, this Instrument guarantees long-lasting Performance. Enhanced with ABS Engineering Plastic for Power Controls and Triple-Layer Internal Insulation, it improves Safety by protecting against potential Electrical Hazards. Ideal for both professionals and DIY enthusiasts looking for reliable tools.
• Discover the power of our Optical Refractometer, designed to measure the Refractive Index with precision. Utilizing Total Internal Reflection, this essential tool helps identify Gemstone characteristics accurately. Perfect for Gemologists and Jewelry Enthusiasts, it ensures reliable measurements for your gemstone analysis needs. Elevate your understanding of gemstones today!
• **Versatile Applications**: This Gemstone Identification Tool is designed for quickly and accurately identifying single and double gemstones, including Moissanite, Diamonds, Colored Gemstones, and Crystals. Ideal for use in Gem Jewelry Stores and various other environments, this essential tool caters to both Gem Enthusiasts and Professionals alike.