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Testing Supplies

  • Testing Acids
    Acids for testing Gold, Silver and Platinum purity. Use to drop test directly on jewelry or in combination for scratch stone and testing needle applications.
  • Testing Needles
    Gold testing needles for scratch testing in order to determine the proper purity of your gold.
  • Testing Kits
    All inclusive kits designed with everything you need to test the purity of Gold, Silver, and Platinum metals.
  • Testing Stones
    A wide variety of touchstone testing stones in different shapes and sizes for all of your testing needs!
  • Precious Metal Testers
    Offering a wide variety of electric testers for quickly and accurately testing gold and silver purity. Test your scrap metal, coins and jewelry on the spot!
  • Magnet Testers
    Neodymium rare earth magnets for testing gold and silver purity.
  • Testing Storage
    Convenient organizers with individual compartments to store your testing acids, stones, and needles on your workbench.
  • Gemstone & Diamond Testers
    Browse our selection high-quality, state-of-the-art diamond and gemstone testers to accurately test your materials.