101 - 106 of 106
portable gem testing instruments
Selling leads
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...Triplet Loupe Drop Type The loupe is the most widely used and most familiar gem-identification instrument. It is the first of the three most ...
2024-12-09 13:19:42
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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...
2026-05-01 00:03:53
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... Jewelers Magnifying Glass with Magnification of 10X Description: The Loupe is the most widely used and most familiar gem-identification instrument...
2024-12-09 10:54:02
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Oval shape Generation 3rd Binocular Microscope With F11 binocular lens Gemological microscope Optical instruments for gemological lab Product ...
2024-12-09 11:36:02
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... of a stone at a time Portable Yes Power supply Day light/ torch Description: The dichroscope is a pocket-sized tool that can aid in the identifica...
2026-05-01 00:03:54
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Mini Portable 365nm UV light Using Cree Highpower UV LED Lamp Beads UV Gem Torch Model Number: FUV-R2 Application areas: 1. Fluorescent agent ...
2024-12-09 13:32:31
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