Desktop Electronic Gem Spectroscope 700nm Observing Spectrum
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...Electronic gem Spectroscope observe absorption spectrum with screen FTS-CCD Spectroscope is the key instrument to tell the true color from the artifical.Besides,we can know the name of gem by the spectrum for many gem can absorb the spectrum.such as:ruby,almandite, emerald,zircon,jadeite,peridot,Diamond Type Desktop Electronic......
Shenzhen Fable Jewellery Technology Co., Ltd.
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H-K9L Spectroscope
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... Application laser welding engraving machine Size 30*3mm Introduction: The spectroscope has developed slowly in its importance in gem testing, for there are few gem varieties that have diagnostic spectra. In recent years it has been used more frequently,...
Shaanxi Ruichen Optoelectronic Technology 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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CE Gem Mine Cave Explosion 10m Electronic Firework Igniters
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Gem mine cave explostion 10m electric Igniter from Liuyang fireworks factory Our fireworks igniter use high quality 0.45mm cooper wire to make. It is one kide of safe fuse. You can use it in products production or fireworks display show. 10m fireworks ......
Changsha Glory Import And Export Trade Co., Ltd.
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3nh TS8210 Digital Color Analyzer Electronically Powered Coffee Bean Roast Spectrophotometer 220v 1-Year Warranty
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Product Description 3nh Coffee Bean Roast Digital Color Analyzer Colorimeter Spectrophotometer TS8210 The portable desktop spectrophotometer TS8210 is a spectrophotometer developed by 3NH with independent core spectroscopic technology. It adopts built-in ......
Guangdong Threenh Technology Co., Ltd.
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10000g 10KG x 1g Digital Pocket Scales Kitchen Scale Cooking Tools Electronic Jewelry Gram Gold Gem Coin Balance Weight
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10KG / 1g Slim Stainless Steel Digital Electronic Kitchen Scales Cooking Diet Food Weight Balance Bench Weighing Scales KS-26 Description: A durable quality built precision electronic digital kitchen scale with a large LCD screen for readout that will be ......
Masur Technology Co.,Ltd,
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Electronic Gold Analyzer Metal Tester Digital Multimode Gold Testing Machine
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Electronic Gold Analyzer Price Precious Metal Tester Digital Multi-Mode Gold Testing Machine Features The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. Pawnshops, banks, jewelry stores, precious metals recycling, jewelry factories, gem......
DONGGUAN YUYANG INSTRUMENT CO.,LTD
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Portable Black Velvet Drawstring Bag Lightweight For Electronics / Gift
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Black small size of velvet drawstring bag with white logo printing - Black velvet pouch with black drawstring on top which is very useful for storing pocket watches, necklaces, bracelets, gifts, cards, games, money, rings, gems or other jewelry. - Velvet ......
Shenzhen Yuanjie Packaging Products Co., Ltd.
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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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Photography Filming Production Inflatable Light Balloon Customized
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...Electronic Ballasts Our daylight range lighting balloons are built in such a way that they could work with your Arri electronic ballasts to form a set light wanted. Our veam connector receptable box gives it a convenience for different comnbinations of power. POWER GEMS Also compatible to Power Gems electronic...
Hafe International Limited
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