(Upgraded Version) Diamond Tester is Suitable for The Jewelry Industry, Easy to Carry, Novice and Expert First Choice

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(Upgraded Version) Diamond Tester is Suitable for Features

• [Portable Masonry Test Pen[Portable Masonry Test Pen]: Mainly used to test real and fake diamonds and other simulated gems. Specially designed for fast, precise and safe diamond testing.]: Mainly used to test real and fake diamonds and other simulated gems. Specially designed for fast, precise and safe diamond testing.

• [Use]: There are prompt sounds and lights to hel[Use]: There are prompt sounds and lights to help you Distinguish diamonds more easily. If it is a fake masonry, it will not react, if it is a real diamond, it will make a sound and glow red.

• [Intuitive design]: The small portable electronic device can be put into any wallet or backpack, and the operation is simple. As long as the tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained.

• [Principle]: Using the principle of difference of thermal conductivity and electronic conductivity between diamond , mossinate and fake diamond, there are two tests to detect and distinguish colorless diamond,mossinate and fake diamonds.

• [Package content]: 1 x dc9v battery, 1 x diamond tester, 1 x leather case, 1 x test platform, 1 x user manual for this product.

About (Upgraded Version) Diamond Tester Is Suitable For

Product advantage: It is a portable electronic device used to distinguish real diamonds from other simulated diamonds. It is designed for fast, precise and safe diamond testing, easy to operate and accurate. Tips: 1. The probe of this instrument is very sensitive. Wear a PU bag for protection when not in use. 2. Low-power batteries should be replaced in time to ensure accurate detection. 3. Please remove the battery if it will not be used for a long time. For the accuracy of the test, it is best for customers to adjust the sensitivity of the tester to about 2-3 bars for testing. If the light is >= 9 and there is sound, it is a real diamond. If the light is