Tyenaza Diamond Selector, High Accuracy Practical Portable Jewelry Diamond Selection Tester for Home Jewelry Market

Item Type: Diamond Tester PenMaterial: ABSBattery: 2 x AAA Battery (Not Included)Weight: Approx. 75.00g / 2.65ozPackage List：1 x Tester Pen1 x User Manual1 x Storage Bag1 x Jewelry Tray

• High Accuracy: This diamond tester features high accuracy testing capabilities to accurately and quickly determine the authenticity of diamonds.
• Easy to Use: This tester pen is easy to use with simple operation, suitable for individuals without jewelry knowledge, quick to get started and use.
• Practical Use: This jewelry diamond selecter tester can be used in any environment without special conditions, strong practicality and reliability.
• Versatile Application: The jewelry diamond tester meter is suitable for jewelry market identification, helps jewelers or consumers quickly identify the authenticity of diamonds and choose the right ones.
• Efficient and Time Saving: The jewelry diamond tester device helps users efficiently save time to select diamonds, avoid purchasing false diamonds, and protect user interests.