Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone

$32.99 USD

~~$0.00 USD~~ $32.99 USD

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This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond tests.
An excellent tool kit for the diamond tester, suitable for handling any exposed or inlaid diamonds and gems, as well as other jewelry and precious metal items.
The diamond detector with voice instructions and audible sounds are emitted when the lights are on so that you can easily distinguish between masonry and stone.
The small portable electronic devices can be put in 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.
Package contents: 1 x diamond tester, 1 x leather case, 1 x test platform, 1 x user manual. This product uses a dc9v battery (not including battery).

Product Description

Do you like jewelry very much? But you are worried about how to identify the authenticity of jewelry.

Dupeakya diamond tester is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the true and false diamonds. It can also be used for testing sapphire, ruby, crystal, agate and other stones.

Operation Methods：

Step 1：

Put the 9V battery in. (not included).
Take off the probe cap.

Step 2：

3. Turn on the switch, the power indicator is on.

4. Wait few seconds for the probe to heat up until another indicator is lighting up.

Step 3：

5. If you test diamond, you then need to turn on the number of lights corresponding to the indoor temperature and diamond weight.

Step 4：

6. If you test other gems, you'd better calibrate the probe before testing, Method: by placing the probe vertically on a piece of glass, then adjusting the light to 5, and then placing the probe on the gemstone to test.