Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED(Black)

Product Information

Dual function: the diamond tester can test the authenticity of diamonds(above 9), and can also test the hardness of finished jade crystal agate with a hardness value between 5-9.

Diamond Selector II testers - genuine or fake? | Quicktest Diamond Selector II testers - genuine or fake? | Quicktest

multi functional】not only a diamond tester, but also a multi gemstone tester. it can detect if a gemstone is real or fake, including: diamond, sapphire, crystal, agate, jadeite, and other precious stone of various sizes. Secondly, some synthetic diamonds (genuine diamonds, but grown in a laboratory rather than dug up from the ground) can read 'diamond' and 'Moissanite' on different parts of the stone. Any gem with a carat weight of 0.01 carats or more is ideal for this beauty. The software can also detect small stones, such as 0.2 diamonds, which can be detected. The diamond selector can tell the difference between a genuine diamond and one that is manufactured. It is critical to ensure that your hands are moist before using it because the device is unable to detect diamonds that are dry or have been covered in vaseline. You can choose from a variety of diamond selector settings to help you determine the size of the stone.

FOUR MODELS, PERFORMANCES COMPARED

So if the lights move rapidly, lighting up as they go, you know you have a diamond. This is even if you start at the wrong start number. But if they are slow, you may not have a diamond. So to set it, turn the Volume knob until the segments light up. Take a look at the number chart on the label of the selector. If the temperature where you are is not cold, set the start number at 4 if you have a small or medium-sized stone. But if you have a large stone, choose 3.

Diamond Selector II 2 Diamond tester testing review with Diamond Selector II 2 Diamond tester testing review with

And it is important I let you know that if you keep running tests on that same diamond, it would become warm. If your tester works consistently (it gives the same reading on the same stone every time) and correctly (it accurately identifies stones) then you really don't need to know the principle on which it works. However, if you are having problems (and you have read the instructions and are certain you are using it correctly) - then a knowledge of the principle will help.A diamond tester is a small, hand-held device that tests both the physical and chemical properties of diamonds, including their thermal conductivity (how hot or cold they are) and electrical conductivity. Diamond testers are used by diamond cutters all of the time. It is their responsibility to do so. Every time they need to repair something, they test the merchandise just to make sure it is real. If this is done, the stone will remain a diamond, and no one will be cheated. The insurance industry requires jewelers to do everything they can to protect themselves against theft. Diamond testing reduces fraud on the part of everyone while also improving the integrity of the financial system.