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hardness gem testing instruments
Selling leads
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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 10:54:02
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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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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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...the users who traveling lab. Model: Mini jewelry toolkit FGB-6 Including 6 kinds of conventional instruments: 1. Gem Loupe. a. Magnification:10X. b...
2024-12-09 10:57:50
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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...
2026-06-21 00:06:52
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Fable UV Spectrometer Rapid Detect UV Visible-Near-Infrared Absorption Characteristics Of Jewelry 1: It can nondestructively detect various types of ...
2024-12-09 17:14:28
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Fable Black UV Spectrometer Quickly Detect Absorption Peak Of Type Ia Natural Diamond At 415nm Technical Parameter Model Number: FUV-007 Spectral ...
2024-12-09 17:14:28
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Fable Brand Black UV Spectrometer Spectral Effective Measurement Range 220nm-1000nm INPUT AC100-240V
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Fable Brand Black UV Spectrometer Spectral Effective Measurement Range 220nm-1000nm INPUT AC100-240V 1: It can detect various types of jewelry and ...
2024-12-09 17:14:28
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