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jewelry gemstone hardness tester
Selling leads
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...Hardness Level Tester Genuine tools Gemstone Mohs hardness pencil Model Number: FMH-8 Hardness Pencil is used for scratching the rough gemstones. ...
2024-12-09 13:18:55
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..., the gemstone hardness is lower than that hardness marked on the pens. It includes:4, Fluorite 5, Apatite 6, Feldspar 7, Quartz 8, Topaz 9, ...
2024-12-09 13:18:55
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...Tester with Accuracy of 0.02ct Model number: Gem Tester II • Detachable probe pen with retractable thermoelectric probe tip that ensures constant ...
2024-12-09 10:57:50
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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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Jewelry / Gemstone 150W halogen lamp cold light source with Two Fiber 600 mm Tubes Description: The Optic Fiber light supply the ...
2026-04-30 00:03:09
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... is used to clip the Gemstone in the Jewelry Industrial, Fable Tweezers with: 1. Size:M; 2. With excellent elastic. 3. Material: Fine stainless ...
2024-12-09 13:25:29
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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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...Hardness pencil 1-10 Level Testing Jade and Gemstone tools Model Number: FMH-10 Hardness Pencil is used for scratching the rough gemstones. If ...
2026-04-30 00:03:09
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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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... tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry’s thinnest probe tip size of ...
2024-12-09 10:54:02
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