21 - 25 of 25
9 items gem identification tools
Selling leads
|
... than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. Quantity 5 Items ...
2024-12-09 13:18:55
|
|
... to carry, the most commonly used and the most practical jewelry identification tool. Specifications: Technical Parameter Magnification 15X Size of ...
2024-12-09 10:54:02
|
|
...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
|
|
... 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
|
|
... of a stone at a time Portable Yes Power supply Day light/ torch Description: The dichroscope is a pocket-sized tool that can aid in the identifica...
2026-04-30 00:03:09
|