Professional Digital Refractometer for Gemstone Identification, 1.300-1.790 RI Range, LCD Display, Rechargeable 700mAh Battery - Essential Tool for Gemologists

Discover the essential tool for gemstone enthusiasts and professionals alike with our Professional Gemstone Identification Refractometer. This precision instrument features an advanced optical system with a wide measurement range from RI 1.300 to 3.000, making it ideal for accurately identifying a variety of gemstones, including diamonds, sapphires, rubies, and emeralds. **Key Features & Advantages:** - **Precision Measurement:** Achieve exceptional accuracy of ±0.005 with a minimum scale value of 0.001. This ensures reliable data for effective gem identification, making it a trusted companion for gemologists and jewelry designers. - **Large LCD Backlit Screen:** The clear display is designed for easy reading, even in low-light conditions, helping to minimize eye strain during prolonged use. This feature is particularly beneficial for busy workshops or fieldwork. - **Durable Aluminum Alloy Table:** Crafted from hardened aluminum, the table offers stability and longevity, ensuring that this refractometer withstands the rigors of daily use while maintaining its precision. - **Insulation Switch:** Constructed from durable ABS material, the insulation switch enhances safety and functionality during operations. - **Long Battery Life:** Equipped with a powerful 700mAh lithium battery, this refractometer supports up to 10,000 measurements on a single charge, making it perfect for field gemology and extended use without interruption. **Technical Specifications:** - **Measuring Range:** Refractive Index 1.300–3.000 - **Error Margin:** ±0.005 - **Accuracy:** 0.001 - **Battery Type:** Lithium (700mAh) - **Battery Life:** Approximately 10,000 measurements - **Product Dimensions:** 13.5×7.8×2.4 cm - **Net Weight:** 0.8 kg **What’s Included:** - Gemstone Refractometer × 1 - Protective Case × 1 - User Manual × 1 Elevate your gemstone identification capabilities with this reliable refractometer, designed for both professionals and hobbyists. Invest in quality and ac...

• **Essential Gem Identification Tool**: This advanced Refractometer is a vital instrument for Jewelers, delivering precise non-destructive Refractive Index measurements (1.300 to 3.000). Perfect for confirming Gemstone authenticity by analyzing their optical characteristics, this tool ensures confidence in each assessment, making it an essential addition to any professional's toolkit.
• **User-Friendly Measurement Process**: No refractive oil needed! Just place the gem's measurement facet against the platform for instant identification of its crystal structure—enhancing efficiency in Gemstone Analysis. Ideal for both beginners and professionals in the Gem Identification category, this tool simplifies your workflow and provides accurate results every time.
• **Premium Quality Construction**: Made from durable Aluminum Alloy for a Scratch-Resistant Work Surface, this instrument guarantees reliable performance. Enhanced with ABS Engineering Plastic for Power Controls and Triple-Layer Internal Insulation, it prioritizes Safety by protecting against potential electrical hazards. Perfect for both home use and professional settings.
• Discover the power of total internal reflection with our Gemstone Refractive Index Tool. This essential instrument helps you measure the refractive index, a critical optical parameter for assessing gemstone characteristics. Ideal for gemologists and hobbyists alike, it ensures accurate evaluations and enhances your gemstone identification process. Perfect for both professionals and enthusiasts!
• **Versatile Applications**: This Gemstone Identification Tool is ideal for quickly and accurately identifying single and double gemstones, including Moissanite, Diamonds, Colored Gemstones, and Crystals. Perfect for gem jewelry stores and various other environments, this essential tool caters to both gem enthusiasts and professionals alike.