111 - 120 of 141
portable gem identification tools
Selling leads
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... most commonly used and the most practical jewelry identification tool. 1. Triplet Loupe; 2. Material:Glass; 3. Magnification:20X; 4. Diameter:20...
2024-12-09 13:31:57
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...Portable Gem Torch Special full-spectrum light source for gemstones; it can be used as a light source for gemstone spectroscope and assist in ...
2024-12-09 13:32:31
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...negative inclusions as well as for spotting polysynthetic twinning. A polariscope uses polarized light for gem identification. It consists of two ...
2026-04-30 00:03:09
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Diamond CVD HPHT Moissanite Tester Inlaid mounted Diamond tester Testing Size Range 2mm-10mm We uses modern intelligent technology to develop the SDC...
2024-12-09 17:14:28
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...Absorbed Spectrum FPS-3 Specifications: Technical Parameter Size 75mm*18mm Function Observing the spectrum of Gem and Jewelry Portable Yes Color ...
2026-04-30 00:03:08
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Lapidary Machine with Wheel Index of 96 and 64 and the Shaping Faceter Model number: FJM-2014A The gem lapidary machine is used for gem facet ...
2026-04-30 00:03:09
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Grating Gemologist Spectroscope With Adjustable Focus And Clear Color gem Spectrum Model Number: FGS-1A Product Application The spectroscope is a tool ...
2026-04-30 00:03:08
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Interference Ball Built In Warm Yellow Led Light Desktop Gem Polariscope FTP-LED Product Application The polariscope is one of the most underestimated ...
2026-04-30 00:03:09
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...tools Model Number: FMH-10 Hardness Pencil is used for scratching the rough gemstones. If there are scratches, the gemstone hardness is lower than ...
2026-04-30 00:03:09
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Gemology school Fable diffraction Gem Spectroscope With Adjustable Focus Model Number: FGS-1A Description: The spectroscope is a tool for examining ...
2026-04-30 00:03:08
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