This powerful N35 Rare Earth Neodymium Magnet is a simple and effective tool for helping identify potential impurities in gold, silver, coins, bars, jewelry, and scrap metals. Because precious metals like gold and silver are non-magnetic, magnets can help quickly detect the presence of iron or other magnetic metals.
Rare earth magnets are made from a blend of rare earth elements and are among the strongest permanent magnets available, making them ideal for metal testing and inspection.
Why Use a Magnet for Metal Testing
Gold and silver are not magnetic. If a strong magnet sticks to a piece of jewelry or a coin, it may indicate the presence of iron or other base metals.
This makes magnets a quick, non-destructive first test when evaluating jewelry, coins, bullion, or thrift store finds before performing additional testing.
How to Use
Place the magnet on or near the item you want to test.
• If the magnet strongly sticks, the item likely contains magnetic metals
• If the magnet slides off or shows little reaction, the item may be non-magnetic like gold or silver
Magnet testing is commonly used as a quick screening tool before performing more precise testing methods.
Product Details
• Magnet Type: N35 Neodymium Rare Earth Magnet
• Size: 2 in × 3/4 in × 1/8 in
• Coating: Nickel plated
• Magnetic Strength: Up to 13,500 Gauss
Important Safety Notice
These magnets are extremely strong. Handle with care and keep away from electronics, medical devices, and small children.
Guarantee
All products include a 1-year guarantee.
If you have any questions, please feel free to contact us. We’re happy to help.
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