21 - 30 of 141
portable gem identification tools
Selling leads
|
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
|
|
Portable With Frosted aluminum alloy table gemological refractometer FGR-003A Gem refractometer is the most important professional tool for identifing ...
2026-04-30 00:03:08
|
|
Portable black Gem polariscope with white LED cold sources FPP-30 Model number: FPP-30 A polariscope uses polarized light for gem identification. Two ...
2024-12-09 13:30:01
|
|
...t commonly used and the most practical jewelry identification tool. Specifications: Technical Parameter Magnification 20X Size of lens 21mm ...
2024-12-09 10:54:02
|
|
Indispensable Gemological Equipment Gem Spectroscope For Gemstone Identification Model Number: FPS-3A Specifications: Technical Parameter Size 75mm...
2026-04-30 00:03:08
|
|
...Gem Polariscope Application Gem&Jewelry Product Size 110mm*70mm*140mm Package size 205mm*145mm*85mm Color White Warranty One year Usage Observe the ...
2026-04-30 00:03:09
|
|
Portable Gemological Equipment Gem Testing Kit 6 Gem Jewllery Testing Tools FGB-6 Description and Specifications: This portable toolkit includes all ...
2024-12-09 11:07:30
|
|
Black Gemological Portable Polariscope with LED Cold Light Source FPP-30 Model number: FPP-30 A polariscope uses polarized light for gem identificatio...
2024-12-09 10:57:50
|
|
Refractive Index Equipment Built In LED Light 0.003 Accuracy Gem Refractometer Gem refractometer is the most important professional tool for ...
2026-04-30 00:03:08
|
|
... power off Operation Touch screen Operation temperature 10-40 degree C Warranty One year Packing Color box Applications: Gem & jewelry industry, ...
2024-12-09 10:57:50
|