11 - 18 of 18
1 85 gem refractometer
Selling leads
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... & Measurements Testing scale 1.35-1.85 Accuracy 0.003 Color Black Size 120mm*42mm*80mm Power supply Unique built-in lithium battery power supply, ...
2026-05-06 00:03:28
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Gemology Equipment With 0.002 Accuracy With Polarizing Lens hand refractometer Model number: FGR-002A Type Testers & Measurements Testing scale 1.35-1...
2026-05-06 00:03:28
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...Gem Pleochroism Big eyepiece Small rotating Calcite Dichroscope FID-1A Product Description: Calcite Dichroscope is a regular test instrument which ...
2026-05-06 00:03:28
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UV LED Torch Gem Testing Kit Portable Gemstone Identification Tool FGB-9 With 9 Items Model number: FGB-9 Gemological Portable Identification Tool Kit ...
2024-12-09 12:23:22
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Gem Testing instrument Moissanite Tester which Distinguishes Mossanites from Diamond Model Number: PMT-II Description: The Presidium Moissanite Tester ...
2024-12-09 10:54:02
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Jewellery Tool Chelsea Filter To check if the color gem stone with dying color FCF-25 Model Number: FCF-25 Specifications: Technical Parameter ...
2026-05-06 00:03:28
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...Gem Testing Lab with interference ball A professional gem testing toolkit, includes nearly all the needed gemological instruments. It includes: 1...
2024-12-09 10:54:02
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Gemological Laboratory Fiber Optic Lights With Built-in Heat Dissipation Fan FCL-150A Description: The Optic Fiber light supply the cold light source ...
2026-05-06 00:03:28
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