32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone
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Jewelry and Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer Gem refractometer is the most important professional tool for identifing gem stones.It can test the gem refractive index easy,fast,and without spoilage,it can also test the ......
Shenzhen Fable Jewellery Technology Co., Ltd.
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Portable Optical Gem Refractometer , Presidium Gem Tester Primary Tool
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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 ......
Fuzhou Lindian Technology Development CO.,LTD
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Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321
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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 ......
Opto-Edu (Beijing) Co., Ltd.
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Aluminum Alloy Gemological Refractometer Gemstone Testing Instrument FGR-003
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... 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...
Ningbo Vanco Instrument Co.,Ltd
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0-10% Brix Hand Held Sugar Refractometer Soft Rubber Eyepiece For Comfortable Viewing
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0-10% Brix Hand Held Sugar Refractometer Soft Rubber Eyepiece For Comfortable Viewing Feature: With Built-in ATC compensation Range (Automatic Temperature Compensation) from 10°C to 30°C For field use, without having to re-calibrate after changes in ......
SHEN ZHEN YIERYI Technology Co., Ltd
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Binocular Light Jewelers Zoom Gem Stereo Microscope With 20X Reticle Eyepiece
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... Reticle Eyepiece Crystal Jewelry Zoom Gem Stereo Microscope NCJ-S800 Halogen Description Gerry lvanov optical imaging systems and special jewelry tested microscope stand. Fully meet the appraisal needs of all kinds of diamonds, crystals, gems and other ......
Nece-Scope Int'l Co., Limited
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Big Eyepiece Powerful Zoom Design Binoculars Promotional Model 10x32
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Big Eyepiece Powerful Zoom Design Binoculars Promotional Model 10x32 1. product parameters Parameters of Big Eyepiece Powerful Zoom Design Binoculars Promotional Model 10x32 Magification 12x Objective diametre 32mm Eyepieces diametre 15mm Eye Relief 10mm ......
ChongQing Foreseen Optics Instrument Co., Ltd.
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Gem Cutting Process Glass Lens 32mm Women'S Quartz Watch Fashionable Luxury
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32mm Small Size Quartz Women'S Watch Gem Cutting Process Glass Lens Fashionable Luxury Feature: 1. Innovative gem cutting glass mirror, dazzling 2. Silver stainless steel strap, simple and elegant 3. Mesh belt design, breathable and durable 4. ......
SHENZHEN FOREVER TIME CO.,LTD
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Gold plated piercing clear gems industrial barbell surgical steel
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...gems industrial barbell surgical steel Product Description Body jewelry style gold plated industrial barbell in surgical steel Material 316 stainless steel with crystal / cz / zircon gems Gauge / size 14 gauge , 32mm , 34mm , 36mm or 38mm length , 5mm balls Color gold plated Charm is flexible MOQ 300pcs Industrial piercing feature women jewelry gem......
Guangzhou Pullman Jewelry Co., Ltd.
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100X Zoom C/CS Mount Lens Glass Magnification Eyepiece For VGA HDMI USB CCD CMOS Industry Video Microscope Camera
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... on the display) Work distance: 100mm Visual field :2.4mm-32mm Size: 115mm(L) * 40mm(DIA) Weight: 210g Package incluede: 100X Zoom C-mount Lens X1 Our Service: 1. Reply your ......
Octavia Optics Technology Co.,Ltd
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