21 - 30 of 93
hardness gem testing instruments
Selling leads
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... laser pointer 5. UV LED Torch (FUV-R2) 6. Spotlight pencil flashlight with full spectrum light source(FGT-5) 7. Gem magnifier 10*20.5 8. Portable ...
2024-12-09 12:23:22
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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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...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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...Gem Travel Kit includes 20 gemology instruments for gem identification Model:FGK-20 Fable protable identification travel lab,20 items jewery tool ...
2024-12-09 10:54:02
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...instrument Model:FGK-20 Fable protable identification travel lab,20 items jewery tool kit & Gem Testing Lab with interference ball A professional ...
2024-12-09 10:54:02
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... gauge for geting the exact faceting and angle of the gem. With shaping holder for geting the good shape of the gem. To Faceting the gemstone with ...
2024-12-09 13:13:23
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...Gem Tester with Accuracy of 0.02ct Model number: Gem Tester II • Detachable probe pen with retractable thermoelectric probe tip that ensures ...
2024-12-09 10:57:50
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...Gem Tester for Identify diamonds and moissanites instantly Model PMUT Model Number: PMUT Specification: Retractable thermoelectric probe tip that ...
2024-12-09 11:06:29
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Portable LCD Digital Jewelry Scale Carat 0.005CT Accuracy Touch Screen With high light LCD digital display, high sensitive and easy operation, ...
2024-12-09 13:20:31
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Gem Identification Travel Lab box with wheels 20 kinds of gemological instrument Model number: FGK-20 This portable toolkit includes all the high...
2024-12-09 10:57:50
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