Testing Supplies
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Testing Solutions
Solutions for testing gold, silver, and platinum. Use directly on jewelry or with a testing stone or needle. U.S. shipping only. -
Testing Needles
Browse needles for scratch testing in order to determine the proper purities of your metals. -
Testing Kits
Kits that are especially designed with tools for testing scrap jewelry and precious metals. -
Testing Stones
Shop our wide variety of testing stones in different shapes and sizes. -
Precious Metal Testers
Electric testers for convenient, quick, and accurate testing of your scrap metal, coins, and jewelry! -
Magnet Testers
Neodymium rare earth magnets for testing gold and silver purity. -
Testing Storage
Browse compartment organizers to conveniently store your testing solutions, 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.
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