DIIOOMIEEU Keychain Magnet for Testing Brass Keychain Pocket Magnets with Strong Magnet Metals Test Magnet Hanging Keys Holder
DIIOOMIEEU
for Ideal for metal recyclers, brokers, antique buyers, collectors, or anyone that needs a convenient, easy-to-carry magnet to test for iron, nickel, or content. Identify fake/plated jewelry, which often has steel or nickel alloys as the base (some alloys, like nickel-silver and German silver are non-magnet, despite having ferrous metals present). Generally, the magnet test is only the first test performed, before density and acid testing. Identify/sort plated items from polished aluminum, silver, and non-magnet grades of stainless steel ( plating requires a nickel layer, which is magnet). Identify and sort solid brass and bronze from steel-plated items (handy in the antique market and hardware store).
Compare prices (1 shop)
| shop | Price | Action |
|---|---|---|
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4,81 GBP | Go to shop |
