Professional Gold Testing Stone Jewelry Tester Set for Accurate Metal Purity and Scratch Testing

Descrição de Professional Gold Testing Stone Jewelry Tester Set for Accurate Metal Purity and Scratch Testing

Description:

Special Function: This gold testing tool is designed to detect the gold content in items and is suitable for testing 10k, 14k, 18k, 22k, and gold. It is an essential tool for jewelry enthusiasts to verify the authenticity of gold.

Testing Method: The jewelry gold tester works by applying a drop of test solution onto the stone. Real gold will leave a mark on the stone, while fake gold will dissolve or oxidize into a blue color.

Easy to Use: The jewelry tester is very convenient to use, allowing you to determine the authenticity of your jewelry based on color changes after applying the test solution.

Wide Application: The gold testing stone is practical for testing all types of jewelry pieces. It is ideal for testing jewelry, antique gold, collectibles, and more.

Product Details: Made from stone mineral that is finely polished yet extremely hard. Material: stone. Size: 14.1cm x 8.3cm x 1.1cm / 5.55inch x 3.27inch x 0.43inch. Package includes 1 gold testing stone, 1 gold testing solution, and 1 pair of gloves. Note: Please allow slight errors due to manual measurement and different monitors.