Professional Diamond Tester Pen for Jewelry Jade Ruby Stone

Are you a fan of jewelry? Are you constantly worried about the authenticity of the pieces you own? Look no further, as the Dupeakya diamond tester is here to ease your concerns. This electronic instrument is specially designed to detect the thermal conductivity of diamonds, allowing you to differentiate between real and fake stones. In addition to diamonds, this device can also be used to test other gems such as sapphire, ruby, crystal, and agate.

Operating this diamond tester is a breeze. Simply follow these steps: Step 1: Insert a 9V battery (not included) and remove the probe cap. Step 2: Turn on the switch and wait for the power indicator to light up, indicating that the probe is ready for testing. Step 3: Adjust the number of lights based on the indoor temperature and the weight of the diamond you are testing. Step 4: If testing other gems, calibrate the probe beforehand by placing it vertically on a piece of glass and adjusting the light to 5.

The package includes a diamond tester, user manual, leather pouch case, testing platform, and cap test. The device provides a simple analysis of the test results: - Lights >= 9 with sounds indicate a true diamond. - Lights < 9 without sounds indicate a non-diamond stone. - Lights at 7 or 8 indicate a true crystal. - Lights at 6 or 7 indicate a true jade. - Lights at 4 or 5 indicate glass.

Some precautions to keep in mind while using this diamond tester are ensuring the test object is clean, flat, and dry, avoiding the use of gloves, refraining from testing metal, and operating within a temperature range of 5-35 degrees Celsius. When testing diamonds, make sure your right index finger comes into contact with the metal panel on the back of the tester.

This portable electronic device is perfect for anyone looking to quickly and accurately distinguish between real diamonds and simulated stones. The kit also comes with a leather case, test platform, and user manual for added convenience. Get your hands on the Dupeakya diamond tester today and put your jewelry authenticity concerns to rest.

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