31 - 40 of 63
jewelry gemstone polariscope
Selling leads
|
...Gemstone Mohs hardness pencil Model Number: FMH-8 Hardness Pencil is used for scratching the rough gemstones. If there are scratches, the gemstone ...
2024-12-09 13:18:55
|
|
...Gemstone tools Model Number: FMH-10 Hardness Pencil is used for scratching the rough gemstones. If there are scratches, the gemstone hardness is ...
2026-05-07 00:03:26
|
|
Glass Optical Triplet 10x magnifier Gemstone Loupe 21mm Diameter The triplet-type loupe is essential because it has been made specially to correct two ...
2024-12-09 13:19:42
|
|
...assembled gemstone and for quality grading of both diamonds and colored stone. Description: 1, With 0-40 degree incline, adjustable freely. 2, With ...
2026-05-07 00:03:26
|
|
...Jewelry FGS-1A Description: The spectroscope is a tool for examining which parts of white light are absorbed by a gemstone. Materials can absorb ...
2026-05-07 00:03:26
|
|
... Dichroscope With Stander for Gem and Jewelry Model No.: FID-1A Fable Brand Calcite Dichroscope with: Excellent iceland spar Standard rectangle ...
2026-05-07 00:03:26
|
|
Fable Brand Single Tube Optic Fiber Light for Gemstone and Jewelry Model FCL-35 Specifications: Technical Parameter Size 18x14.5x12cm Function Supply ...
2026-05-07 00:03:26
|
|
Brightfield & Darkfield Jewelry Gemological Microscope for Diamond & Gemstones Inspection Model Number: FGM-R6S-08 Description: Generation 6th of Arm ...
2026-05-07 00:03:26
|
|
Jewelry and Gem Refractive Index Testing tool 1.35 - 1.85 Range Gem Refractometer Gem refractometer is the most important professional tool for ...
2026-05-07 00:03:26
|
|
... Gem Tweezers made from fine stainless steel 2.Anti-skid,Holding steady,Well-protected Gemstones 3.Rust and corrosion resistance 4.Use comfortable...
2024-12-09 13:19:42
|