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jewelry testing equipment
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Diamond Mate Tester instantly verifies the authenticity of diamonds based on their thermal properties Model Number: PDMT-A Description: The Presidium ...
2024-12-09 10:54:02
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... than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. Quantity 5 Items ...
2024-12-09 13:18:55
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Gem Testing Instruments Refractometer with easy to read visual field FGR-003 The refractometer is one of the most important tools in a gemological ...
2026-04-30 00:03:08
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Fable Gemological Toolkit Gem Testing Kit Jewllery Testing Instruments FGB-6 Description and Specifications: This portable toolkit includes all the ...
2024-12-09 13:30:01
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Jewelry and Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer Gem refractometer is the most important professional tool for ...
2026-04-30 00:03:08
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Gem Accessories Tool Metal Black Chelsea Filter Lightweight For Jewelry FCF-25 Specifications: Color filters have many uses in gemology. The chelsea ...
2026-04-30 00:03:09
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Singapore Original Presidium Brand Gem Tester with Accuracy of 0.02ct Model number: Gem Tester II • Detachable probe pen with retractable thermoelectr...
2024-12-09 10:57:50
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...Testing Jade and Gemstone tools Model Number: FMH-10 Hardness Pencil is used for scratching the rough gemstones. If there are scratches, the ...
2026-04-30 00:03:09
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... hardness is lower than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. ...
2024-12-09 13:18:55
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Portable Gemological Equipment Gem Testing Kit 6 Gem Jewllery Testing Tools FGB-6 Description and Specifications: This portable toolkit includes all ...
2024-12-09 11:07:30
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