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frosted table gem refractometer
Selling leads
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Portable With Monochromatic Light Filter gemological refractometer FGR-003A Model number: FGR-003A Type Testers & Measurements Testing scale 1.35-1.85 ...
2026-06-18 00:09:07
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Portable With Monochromatic Light Filter Gemological Testing Instrument FGR-003A Model number: FGR-003A Type Testers & Measurements Testing scale 1.35...
2026-06-18 00:09:07
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Gemology Equipment With 0.002 Accuracy With Polarizing Lens hand refractometer Model number: FGR-002A Type Testers & Measurements Testing scale 1.35-1...
2026-06-18 00:09:07
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...Gem Pleochroism Big eyepiece Small rotating Calcite Dichroscope FID-1A Product Description: Calcite Dichroscope is a regular test instrument which ...
2026-06-18 00:09:07
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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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... LED light source 5. Power supply: 110-240V 6. Package: bandbox packing Applications: Gemological laboratory, gemology school, gem and jewelry ...
2026-06-18 00:09:07
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Table Spectroscope with Scale pf 400 - 700 nm and Optic Fiber Light FTS-50 Description: The spectroscope is a tool for examining which parts of white ...
2024-12-09 10:54:02
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Gemstone Identification Tools Table Polariscope with Mountable Conoscope FTP-LED Model number: FTP-LED Specification: polarizers 49mm large-diameter ...
2026-06-18 00:09:07
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Table Prism Spectroscope with Scale and Double Adjustable Light Source Model number: FTS-50 1. Double adjustable light source 2. Adjustable light well ...
2024-12-09 10:57:50
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...Gem Testing Lab with interference ball A professional gem testing toolkit, includes nearly all the needed gemological instruments. It includes: 1...
2024-12-09 10:54:02
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