CORHAD 4pcs Gold Jewelry Tester Testing Stone for Metal Purity Detection Jewelers DIY Testing Laboratory Analysis Home Detecting Tool

DescriptionThe Gold Testing Scratch Stone offers quick and reliable metal analysis for professionals and enthusiasts alike. As a vital metal tester for jewelry, it supports daily jewelry tester tool kit operations, ensuring and silver jewelry pieces are properly . Its robust metal testing kit jewelry design keeps lasting usability and consistent performance.Features-Color:Assorted Color-Material:Stone-Size:7.50X4.10X0.70cm/2.95X1.61X0.28in-Instant Gold Purity Verification: The gold purity test stone provides a direct method for testing gold and silver jewelry-Simple Operation: The home gold testing kit is designed for easy use—just a quick rub can offer accurate authentication of jewelry without technical expertise required-Multipurpose Functionality: This gold silver tester for jewelry supports immediate value checks for buying, selling, or appraising collections, applying to many different environments- Accuracy: Our metal purity tester for jewelry is crafted to last, giving precise results over numerous uses and helping users avoid the costs of frequent replacements-Effective Learning Tool: The jewelry testing kit gold doubles as a visual aid for learning gold grading and verification, supporting hobbyists and professionals alike in mastering their craft

• Instant Gold Purity Verification: The gold purity test stone provides a direct method for testing gold and silver jewelry
• Simple Operation: The home gold testing kit is designed for easy use—just a quick rub can offer accurate authentication of jewelry without technical expertise required
• Multipurpose Functionality: This gold silver tester for jewelry supports immediate value checks for buying, selling, or appraising collections, applying to many different environments
• Accuracy: Our metal purity tester for jewelry is crafted to last, giving precise results over numerous uses and helping users avoid the costs of frequent replacements
• Effective Learning Tool: The jewelry testing kit gold doubles as a visual aid for learning gold grading and verification, supporting hobbyists and professionals alike in mastering their craft