- User-friendly design: Ideal for beginners, this tool is simple to operate for anyone, regardless of experience level. - Accurate readings: Emits an audible sound, ensuring precise measurements every time you use it. - True diamond identification: When testing a real diamond, the green light indicator clearly displays, giving you confidence in your results. - Metal detection alert: The device features a metal alarm that buzzes if contact with metal is mistakenly made instead of a gemstone, preventing false readings. Key Features: - Highly responsive functionality for reliable gem identification. - Lightweight and portable design, making it easy to carry and use on-the-go. - Durable construction, ensuring long-term performance and reliability. Practical Applications: - Perfect for jewelers assessing the authenticity of gems in-store or during appraisal situations. - Useful for hobbyists, enabling them to verify the authenticity of personal collections or purchases. - Great for antique collectors when confirming the value and authenticity of heirloom pieces. This product stands out for its blend of simplicity and effectiveness, making it an essential tool for anyone involved in gem identification.