High Accuracy Testing: This professional gold tester kit is designed for precise and accurate testing of gold content in jewelry, ensuring dependable results for both novices and experienced jewelers alike. Suitable for All Skill Levels: Engineered to assist both beginners and professionals, this tester features simple operational guidelines, allowing anyone to confidently determine the quality of their jewelry without technical expertise. Portable and User-Friendly Design: Compact and lightweight, this gold tester is easy to carry and handle, making it perfect for on-the-go evaluations, whether at a shop or at home for personal use. Reliable Build Quality: Constructed from high-quality materials, the gold tester is designed for long-lasting use, ensuring you have a reliable tool that withstands regular handling and provides consistent performance over time. Versatile Jewelry Testing: Not only does this device test gold, but it also includes a built-in diamond selector, providing a comprehensive tool for evaluating the authenticity of various gemstones effortlessly.