Experience Gr-701b 0.01 Nd Scale Division Gem Refractometer W/ Built-in Led Light + Ri Oil Instant 95% Discount [JoEn1sCF]

GR-701B Gem Refractometer: Your Ultimate Gemstone Identification Tool

The GR-701B Gem Refractometer is a must-have for anyone serious about gemology. This precision instrument is designed to identify and authenticate polished precious and semi-precious gemstones with ease. With its 0.01 nD scale division, it offers unparalleled accuracy in measuring the refractive index of gemstones, which is crucial for gemologists seeking to determine the authenticity and properties of various gemstones. The built-in LED light ensures that you can use this device anywhere, making it a versatile tool for both professional use and personal gemstone enthusiasts.

Key Product Properties and Specifications

The GR-701B Gem Refractometer boasts a range of features that set it apart from other models. It measures refractive indices from 1.30 to 1.81 RI with a minimum graduation of 0.01 nD, providing precise and reliable results. The internal light source with a momentary/power switch allows for convenient use in any lighting condition. The device is equipped with Automatic Temperature Compensation (ATC), ensuring accuracy regardless of the climate. Additionally, it comes with a bottle of Refractive Index Fluid, making it ready for use right out of the box. The product is also approved by strict quality and safety standards, guaranteeing durability and reliability.

Practical Applications and Target Audience

The GR-701B Gem Refractometer is an invaluable tool for gemologists, jewelers, and hobbyists alike. Whether you are a professional in the field of gemology or a passionate collector, this refractometer can help you identify and authenticate gemstones with ease. Its portability and durability make it a convenient choice for on-the-go use. The included accessories, such as the soft carrying bag, polarizing filter, index oil, index reference list, and user's manual, ensure that you have everything you need to get started. With the GR-701B, you can explore the beauty and science of gemstones like never before.