Digital Gemstone Refractometer for Jewelry Identification, Professional Tool, Measures Refractive Index 1.300-3.000, Easy to Use, Ideal for Gem Enthusiasts and Jewelers

Experience precision and reliability with our advanced LCD refractometer, designed for those who value accuracy in measuring refractive index for various applications. This essential tool is perfect for wine, beer, or juice enthusiasts, as well as professionals in the food and beverage industry seeking to ensure product quality. Featuring a large LCD screen with backlight, our refractometer ensures comfortable viewing and clear readings even in low-light conditions. The durable hard aluminum alloy construction resists scratches and wear, making it a long-lasting addition to your toolkit. Enhanced with insulated materials, it prevents power leakage, ensuring safety and efficiency during use. With a measurement range of refractive index from 1.300 to 3.000, and an impressive measurement accuracy of 0.001, this device is engineered for high-performance results. The lithium power supply boasts a lifespan of up to 10,000 uses, providing you with reliable service for years to come. Its compact size of 13.5x7.8x2.4cm and lightweight design (0.8kg) make it portable for use in various settings, whether at home or in a professional laboratory. Included in your purchase is the refractometer itself and a protective box, ensuring you can keep your equipment safe and secure. Please note that slight color variations may occur due to lighting during photography, and manual measurements may result in a small error margin. Elevate your measurement accuracy with our LCD refractometer—an essential tool for anyone serious about quality control in liquids.

• 【Premium Quality Materials】: This Refractometer features a durable aluminum alloy body that is scratch-resistant and sturdy, ensuring stable support for accurate measurements. It includes an ABS engineering plastic power switch and built-in triple flat protection to effectively minimize the risk of leaks, making it ideal for professionals and enthusiasts alike.
• 【Jewelry Identification Tool】: This essential tool for gemstone identification measures refractive index values quickly and accurately, ensuring a non-destructive examination. With a refractive index range of 1.300-3.000, it is perfect for jewelers and gemologists seeking reliable results in their assessments. Enhance your gemstone analysis with this user-friendly device.
• Discover the essential tool for mineral identification with our Crystal Testing Kit. This kit allows you to easily determine if a sample is a Uniaxial Crystal or a Biaxial Crystal. No refractive oil is needed; simply bring your sample close to the testing platform for accurate results. Perfect for geologists, hobbyists, and students alike, our kit ensures reliable and convenient mineral analysis.
• Optimize your measurement with our Refractometer, designed for precise readings in various applications. Utilizing the principle of Total Internal Reflection, this device accurately determines the Refractive Index, essential for evaluating the characteristics of materials. Ideal for professionals and enthusiasts alike, it ensures reliable results in laboratory and field settings.
• Wide Range of Applications: Efficiently identify single and double gemstones, diamond-colored gemstones, and other solid materials. This tool is designed for measuring the refractive index, ensuring accurate results for gemologists and jewelers alike. Perfect for both professional and hobbyist use, enhancing your gemstone evaluation process.