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- Keep detailed and accurate information about the product's size.

- Make sure it includes details and quantities of the goods delivered.

- LCD and LED Design: This portable jewelry tester features an LCD screen and LED indicator, ensuring quick identification of detected objects with high sensitivity and accuracy.

-High Efficiency: It is mainly used to quickly identify diamonds and other jewelry. The measurement results are accurate and easy to read, providing efficient and convenient testing.

- Sound Alarm: When a real diamond is detected, the green LED light will illuminate. If it is a moissanite or simulated diamond, the red LED light will illuminate and sound an alarm.

- Compact Size: With its compact design, this jewelry detector pen is easy to carry and store. It also comes with a stone holder for convenient detection.

- Wide Application: This jewelry testing kit is perfect for jewelry stores, auction houses, and laboratories, among others. It has a wide range of uses.

- Material: ABS - Power Supply: 1 x 9V 6F22 Dry Battery (not included) Package includes:

- 1 x Moissanite Pen - 1 x Storage Bag - 1 x Holder - 1 x User Manual 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.