inlaid gem refractometer

Brand Name:FABLE

Model Number:FGR-002J

Place of Origin:Guangdong, China

Index Of Refraction Testing Instruments For Inlaid Gemstone FGR-002J Model number: FGR-002J Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color White Size 120mm*42mm*80mm Power supply Two No. 7 batteries or externally connected wide ...

Brand Name:FZLink

Model Number:RHG-181

Place of Origin:FuZhou China

Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out eyepiece and a high quality lens that gives ...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6321

Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321 Professional Optical Design, High Hardness CZ Test Prism, Clear Shadow Boundaries, Special Power Supply A24.6321 Gem Refractometer A B C Scale Range 1.35-1.85, Hard CZ Measuring ...

Brand Name:VANCO

Model Number:FGR-003

Place of Origin:CHINA

... of a gemstone, which often gives vital clues to the identity of a gemstone. Fable brand Refractometer provides a numerical reading from a scale you see when you look through the eyepiece and determine whether a stone with single or double refracting by

Brand Name:shine

Model Number:Other

Place of Origin:china/guangzhou

...Inlaid Round Gem Blue Crystal Diamond Men Cufflinks For Shirt Product Description : This is an environmentally friendly copper-rich inquiry round jewel blue crystal diamond men Cufflinks. It is environmentally friendly copper material, as well as inlaid...

Brand Name:Yasvitti

Model Number:RN611

Place of Origin:Guangdong,China

... set in high polished silver tone gold tone.These safe materials have low sensitivity and oxidation resistance. GEM-QUALITY AAAAA CUBIC ZIRCONIA : In the central of the necklace for women's pendent, it is inlaid with a gem-quality 5A cubic zirconia

Brand Name:Borihem

Model Number:BRH0000115

Place of Origin:CHINA

...Rings 18K Double Color Stitching Personalized Couple Rings With Twill Gems 【Feature】 1. Hand-inlaid technology, not easy to fall off, let each diamond firmly inlaid. 2. Mirror Polishing, 360° polished, smooth and beautiful appearance comfortable to ...

Brand Name:YuJinFu

Model Number:432R2840

Place of Origin:CN

... Rings With the addition of 7.5% alloy, silver has good hardness, brightness and luster, and can be inlaid with various gems. Since then, silver jewelry has quickly become popular all over the world with its bright color, unique style and exquisite...