Specification Brand : ZlxJJYY BulletPoint1 : Quick Identification: Designed to swiftly and accurately identify an array of single and double , this refractometer proves invaluable in distinguishing jewels, moissanite, etc. BulletPoint2 : Strong Practicality: The primary functionality of this portable refractometer lies in its ability to precisely measure the angle at which light refracts or bends through the stone. BulletPoint3 : Specially Designed: This refractometer is engineered specifically for measurings the refractive index of and materials, making it a must have tool for gemology. BulletPoint4 : High Accuracy: Characterized by its high Accuracy, the RHG 181 professional refractometer stands out due to its compact size, portability, and user friendly Functioning. BulletPoint5 : Clear Display: Featurings a well defined display, the jewelry refractometer facilitates effortless reading and interpretation of readings, making your analysis experience Glossyer. ItemLength : 6.69 inches ItemName : Portable Refractometer 1.30 to 1.81, Professional Refractometer Kit, High Accuracy, Quick Identification for Jewelry and Materials, RHG 181 Refractometer ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 25 centimeters ItemPackageDimensions_Width : 14 centimeters ItemTypeKeyword : science-lab-refractometers Manufacturer : ZlxJJYY ModelName : ZJchaoe34u5agpzt ModelNumber : ZlxJJYY80brwvh6mt NumberOfItems : 1 PartNumber : ZlxJJYY80brwvh6mt ProductDescription : Discover the power of Accuracy with the 1.30 to 1.81 Portable Refractometer – a professional kit engineered for high accuracy and swift identification of jewelry . The refractometer has been specifically designed to measure the refractive index of and materials, thus playing a crucial role in the identification and characterization of various gems. Whether you're distinguishing jewels, moissanite, or other gems, rely on this tool for quick, accurate results. The device is compact, portable, and extremely simple to operate, making it a must have for both amateur enthusiasts and professional gemologists. The clear, easy to read display adds to the ease of use, making your analysis process more efficient and rewarding. Dive into the world of with this professional refractometer kit.
Spec: Item Type: Portable Refractometer Material: Glass, ABS Product size:Approx. 128 x 60 x mm / 5.0 x 2.4 x 1.3in Measuring Range: 1.30 to 1.81 Minimum Division Value: 0.01 Liquid: Refractive Oil (Shipped with Liquid) Flashlight Battery: 1 x 1.5V AA Battery (Shipped Without Battery) Weight: Approx. 590g / 20.8oz
Package List: 1 x Portable Refractometer 1 x Flashlight 1 x Refractive Oil 1 x Box 1 x User Manual
Note: 1.The refractive index of is a very important optical parameter. The gloss of the can be determined by this parameter. Since different have a fixed refractive index, all kinds of gems can be determined according to the refractive index. Birefringence can also be measured. This parameter can be used to determine whether a is uniaxial or biaxial.2.Shipped with liquid, shipped without battery.