Weight: approximate 190g
Diameter of the base: 5cm
Total height: 6cm
For gold testing:
1.Place the magnet over the item.
2.If stick to magnet, means it is fake gold. Gold is not magnetic, it will not stick to magnet.
-Can be widely use in many fields such as electronic machinery equipment too.
-Avoid putting many magnets in the same place for long-lasting usage.