Presidium Duo Tester Gem Testing Instruments For Gemology School Model PDT
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Presidium Duo Tester Model PDT Gem Testing instrument Model Number: PGT/CSE Description: Presidium DuoTester is the only comprehensive tool on the market that combines two proven testing ......
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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Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356
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Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356 A24.6356-A Travel Lab An Ideal Toolkit For Laboratory Testing A24.6356-B Gemological Lab Special For Students And Gemologists A24.6356 Gem Test Kit A24.6356-A Travel Lab A24.6356-B Gemological Lab A24.6321-A Handheld Refractometer A24.6321-B Handheld Refractometer Handheld Polariscope Handheld Spectroscope Handheld Spectroscope (Adjustable) Iceland Spar Calcite Dichroscope Gem......
Opto-Edu (Beijing) Co., Ltd.
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Gemology Stereo High Resolution Fluorescence Microscopy 12X - 75X Zoom Objective
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12X-75X Bright&Dark Field View Gem Stereo Microscope NCJ-600 Quality Steel Clamp Description Adopts Extra wide field eyepiece WF15X/Φ16 with diopter adjustment, and zoom objective 0.8X-5X, Bright & Dark viewing field illumination, NCJ-600 Offering crisp ......
Nece-Scope Int'l Co., Limited
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Rough Lab Created Blue Sapphire Synthetic Gem Crystal Heat Resistant Raw Gemstone
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... Raw Gemstone Product description Product feature Gemological characteristics: Color, luster, hardness, density are very close to many natural stones. Advantage: The color is very even and stable at high temperatures, which gives it an advantage in...
SHANGHAI FAMOUS TRADE CO.,LTD
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Aluminum Alloy Gemological Refractometer Gemstone Testing Instrument FGR-003
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FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be indicated (not measures) the refraction index of a gemstone, which often gives vital clues to the identity......
Ningbo Vanco Instrument Co.,Ltd
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Necklaces 5mm AAA GEMS Sythetic Stones Colorless Moissanite With Round Shape Diamone
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...,necklaces,hair accessories,watches, so as to make a special wonderful artware to earn more money . Descriptions: Reach to Forever One Grade; AAA GEMS Moissanite can pass diamond tester well; With a...
AAA Gems Co., Ltd
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AC 250V Standard LED Plug Socket Tester , HT106B Socket Outlet Tester
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..., office socket test, power strip test and power socket test, in schools, laboratories, factories and other social fields. Packaging & Shipping Habotest HT106B US version Socket Voltage Tester standard LED plug with RCD and GFCI Ground wire Live Neutral ......
Dongguan Habotest Instrument Technology Co.,Ltd
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31mm White Loose Moissanite Diamond Watch Gem Stone Moissanite Watch Rolex For Men
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... jewelry vvs gem Stone Round brilliant Cut White loose natural watch for men moissanMoissanite Watch Rolex AVILABLE IN STOCK • READY TO SHIP SHIPPING TIME 6 TO 8 BUSINESS DAYS Our All Moissanite Watches Pass in Diamond Tester Please Conatct Me for Any......
China GA Moissanite Watch Manufacturer Jewelry Co., Ltd.
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50Hz 60Hz Electric Socket Tester Voltage Test Socket Detector EU Plug
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...Tester Voltage Test Socket detector EU Plug Ground Zero Line Plug Features: 1. Mini portable design, easy to carry and simple to use. 2. RCD (or GFCI) test. 3. Voltage test(with LCD). 4. Can detect the wiring status of the socket quickly and accurately. 5. Widely used in the school, laboratory, factory and other social fields. Specifications: Model EU Socket Tester......
SHENZHEN XISHEN DEVELOPMENT COMPANLY LIMITED
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