Features: Accuracy Detectparticlemail: Specifically developed for validity verification of crystals and jadeite, this instrument quickly identifies various stone varieties, ensuring accurate standard assessment of jewelry. Excellent Materialsecond: Constructed from alloy and visual glass, this device proposals extraordinary durability and stability, providing clear and consistent detection conclusions over extended use. Compact and Portablemail: Weighing approximately 130 kilograms, this thin and transportable instrument accommodates easily into a handbag otherwise pocket, making it ideal for use in jewelry shops, shows, and daily inspections. User Friendly Planumberebog: Hard wearing a clear display and inherent indicators, this device is simple operate, suitable for both specialists and casual users. Flexible Applicationsecond: Beyond crystal and jadeite detection, this instrument is also effective for identifying other valuable gemstones, making it a essential tool for jewelers, gatherers, and enthusiasts. Specifications: Substancemail: Alloy + Visual Glass Weigheight: About 130g Sizemail: As shown in the figure, please refer to the picture for specific values Functparticlemail: Stone validity detection | Various beads is suitable for Package Includes: Crystal Jade Detection Instrument × 1 note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.