Description du produit
About Joyzan
Create a longer and happier life for you
Like the composition of the brand name, « Joy » conveys a positive attitude and wonderful desire
Joyzan is the creator of a better modern life and an explorer who persists in making progress for a long time
Versatile Precious Metals Measurement
The platinum test stone offers unparalleled versatility in assessing the authenticity of different gold types; covering a wide range of measurements, from 10k to 24k, and other purities.
spécification:
Matériel: Pierre
Poids: 55~65g
Optional types: normale, avancé (petit)
Liste de colisage:
1 * Gold Silver Jewelry Tester (without acid test water)
Accurate Precious Metal Testing
By conducting the acid drop test on the precious metal scratching stone, you can accurately evaluate gold and silver authenticity without compromising the quality of precious metals.
Discoloration Test Method
By applying a drop of water mixed with silver platinum testing solution on the gold detection test stones, you can differentiate between real and fake gold based on their reactions, offering insights into their composition.
Ideal for Goldsmithing and Jewelry Stores
This jewelry scratching tester stone is essential for testing various precious metal items, ensuring authenticity and providing peace of mind for customers.
Testing Stone Detect Precious Metals:
– Verify gold content of items
– Discoloration test method to differentiate real and fake gold
– Non-slip design to prevent damage
– Suitable for goldsmithing and jewelry stores
– Measuring purity of gold coins
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