Jewelry Optical Gem Refractometer With Polarizing Lens Stainless steel table
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Jewelry Optical Equipment With 0.002 Accuracy With Polarizing Lens Gem Refractometer Model number: FGR-002A Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color White Size 140mm*42mm*95mm Power supply Two No. 7 batteries or externally ......
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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Battery Cleaning Fluids optical Antifreeze Refractometer ATC E -84F-32F P -60F-32F B 1.100-1.400sg
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...optical Antifreeze Refractometer ATC E -84F-32F P -60F-32F B 1.100-1.400sg Features 1. High quality pure aluminum body construction 2. Uses ambient light only which means battery or power source is not required 3. Easy to focus and calibrate 4. Cushioned with soft & comfortable non-slip rubber 5. With ATC function(ATC Compensation Range: 10°C~30°C (50°F~86°F)) 6. Durable and built to last long Specification Optical...
SHEN ZHEN YIERYI Technology Co., Ltd
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DIY Crystal Crafts And Jewelry Making Gems Bead Garnet Amethyst Loose Beads
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... Brand Name Jane Gems Place of Origin China Shape Sugar Cubes Shape Gemstone Stone Material Garnet/Ruby/Tianhe Stone/Lapis Lazuli/South Red Agate/Amethyst Usage keychain DIY Crafts Jewelry Making Customization Support Function: 1.Garnet:...
Shenzhen Jane Cheng Development Co., Limited
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High Precision Lcd Mini Digital Portable Body Pocket Weighing Scale Mini Gram Jewelry and Gem Scale FOR Household Scales
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Best Selling Electronic Weighing Food Scale 3kg 10kg Digital Kitchen Scale Products Description Place of Origin Zhejiang, China Brand Name Fuoya Shape Rectangle Power Source Battery Display Type Digital Display Type Household Scales Function Fat Measuring ......
Hunan Jinlian Cloud Information Technology Co., Ltd.
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180w Ultrasonic hardware Cleaner jewelry optic lens 4.5L 1.19 gal cleaning machine
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180w Ultrasonic hardware Cleaner jewelry optic lens 4.5L 1.19 gal cleaning machine The model JP-030S has 4.5liters capacity and 180w high grade industrial ......
Skymen Cleaning Equipment Shenzhen Co.,Ltd
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Chinese RMK-800 Ophthalmic Testing Machine: 3D Tracking Ophthalmic Optical Automatic Refractometer Keratometer
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ZhenJiang Pure Optik Co., Ltd.
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Binocular Light Jewelers Zoom Gem Stereo Microscope With 20X Reticle Eyepiece
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...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 jewelries. Using 1:6.7 zoom optical system,0.67X-4.5X zoom lens,magnification setting meet the jewelry appearance observation and the internal fine identification needs. Excellent optical...
Nece-Scope Int'l Co., Limited
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Portable and Precise Optical Refractometer 200g Weight 2-3 Seconds Measurement Time
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... is capable of providing automatic measurement mode with LED light source. The Optical Refractometer ensures a repeatability of ±0.1% Brix and an accuracy of ±0.2% Brix for reliable results. The Optical Refractometer is a dependable tool for a variety of...
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
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