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jewelry testing equipment
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Portable Gem Testing Toolkit with 8 Kinds of Gemologica Equipments Model No.: FGB-8 Product Advantage: 1. It's very convenient to carry the item with ...
2026-04-30 00:03:09
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Professional 6 pcs Gemological equipment in a set of gemstone testing kit FGB-6 Description and Specifications: This portable toolkit includes all the ...
2024-12-09 10:55:50
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Gemological Equipment 8 pcs in A Set of gem testing tools Model FGB-8 Description and Specifications: This portable toolkit includes all the high...
2024-12-09 10:55:50
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...Lamp for Gem and Jewelry 365nm and 253.7nm UV light lamp FUV-4 Specifications: Technical Parameter Size 170mm*170mm*140mm Function To check the ...
2024-12-09 13:18:55
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... Jewelry appraisal Tester Larger Viewer LW 365nm SW 253.7nm UV light lamp Specifications: Technical Parameter Size 170mm*170mm*140mm Function To ...
2026-04-30 00:03:09
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...Diamond and Jewelry Desktop Tester Larger Viewer UV light lamp FUV-4 Specifications: Technical Parameter Size 170mm*170mm*140mm Function To check ...
2024-12-09 13:30:01
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...Jewelry Gem Microscope Two Lens 40X Magnification Model:FGM-U3-17 Description: Three generations of straight arm base: long-life LED light source; ...
2026-04-30 00:03:09
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...Equipment Built In LED Light 0.003 Accuracy Gem Refractometer Gem refractometer is the most important professional tool for identifing gem stones...
2026-04-30 00:03:08
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Indispensable Gemological Equipment Gem Spectroscope For Gemstone Identification Model Number: FPS-3A Specifications: Technical Parameter Size 75mm...
2026-04-30 00:03:08
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...Equipment With 0.002 Accuracy With Polarizing Lens hand refractometer Model number: FGR-002A Type Testers & Measurements Testing scale 1.35-1.85 ...
2026-04-30 00:03:08
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