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jewelry gem testing instruments
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Gem Testing Kit Portable Gemstone Identification Tool FGB-9 With 9 Items Model number: FGB-9 This portable toolkit includes all the high-quality ...
2024-12-09 10:57:50
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... Dimension 160mm*42mm*22mm Weight 97g Power 4.5V(With three 1.5V alkaline battery) Detection method Non-destructive testing, fast and convenient ...
2024-12-09 13:18:38
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Natural Dimaond Tester from 0.003ct to 50ct with Ipad and Software Installed Note: All with "Pass " by the tester is Natural diamond. But not all ...
2024-12-09 11:04:15
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... Magnifying Glass with Magnification of 10X Description: The Loupe is the most widely used and most familiar gem-identification instrument. Fable ...
2024-12-09 10:54:02
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...Triplet Loupe Drop Type The loupe is the most widely used and most familiar gem-identification instrument. It is the first of the three most ...
2024-12-09 13:19:42
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... 75mm*18mm Function Observing the spectrum of Gem and Jewelry Portable Yes Color Black Focus not adjustable Resolution High Resolution Description: ...
2026-04-29 00:03:01
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...Testing Instrument FGR-003A Model number: FGR-003A Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.003 Color Black Size 120mm*42mm...
2026-04-29 00:03:01
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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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... Product Description Generation 3rd of upright type gem microscope with LED lighting source.There are installing hold on both right and left side ...
2026-04-29 00:03:01
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...Gem Polariscope Application Gem&Jewelry Product Size 110mm*70mm*140mm Package size 205mm*145mm*85mm Color White Warranty One year Usage Observe the ...
2026-04-29 00:03:01
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