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Categories | Gem Testing Instruments |
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Brand Name: | FABLE |
Model Number: | FMH-5 |
Place of Origin: | Guangdong, China |
MOQ: | 1 set |
Payment Terms: | T/T, Western Union , Paypal |
Supply Ability: | 1000 sets per month |
Delivery Time: | withing 7 days after payment arrived |
Packaging Details: | Gift box package. |
Price: | negotiation |
Product Name: | Gemstone hardness pencil |
Application: | Testing gemstones hardness |
Single Weight: | 7G |
Warranty: | One year |
Color: | Black |
Single Size: | 104mm*6mm |
Total Weight: | 170G (With packaging box) |
Test Range: | Mohs 5-9 |
Genuine tools Testing Jade and Gemstone Mohs Hardness Level 5-9
Model Number: FMH-5
Hardness Pencil is used for scratching the rough gemstones. If there are scratches, the gemstone hardness is lower than that hardness marked on the pens.
Applications:
Gemological labs, gemology schools/institutes, jewelry/gem
industry, --etc.
Quantity | 5 Items |
Application | Testing gemstones hardness |
Total Size | 170mm*120mm*35mm |
Total Weight | 170G (With packaging box) |
Single Size | 104mm*6mm |
Single Weight | 7G |
Color | Black |
Test Range | Mohs 5-9, Can be used to test gem, stone, glass, ceramic and other materials |
Warranty | One year |
Attention:
The use of the hardness pencil is damaged to the sample and the hardness pen itself. Please use it with caution! ! ! !
When using, please scratch the sample lightly with a hardness pencil.
Please select the part where the sample is not conspicuous or not the main surface for testing. Please do not choose the polished surface for faceted and curved gemstones.
It includes:
Mohs Hardness 5 | Apatite |
Mohs Hardness 6 | Feldspar |
Mohs Hardness 7 | Quartz |
Mohs Hardness 8 | Topaz |
Mohs Hardness 9 | Corundum |
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