Portable Diamond Tester Selector Illuminated Jewelry Gemstone Testing Tool Kit

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Product Feature<br>This diamond tester has a highly compact design, which can perform fast, accurate, and safe diamond testing, which is very suitable for carrying with you when buying diamonds.<br>This diamond tester will indicate whether your diamond is genuine or fake. You can quickly and easily understand the diamond data.<br>The LED light and audio indication of this diamond tester test the true and false results of the diamond.<br>This diamond tester is a precision electronic instrument, the use environment is 5-35 degrees Celsius, and the relative humidity of the air is 80%. The gems to be tested must be clean, dry, and at room temperature.<br>This tester is non-destructive and easy to operate.<br>Note<br>1. Turn on the power of the tester and heat the probe. It usually takes 20 seconds to touch the hot needle to the surface of the sample.<br>2. According to the signal sent by the thermal conductivity meter, it can be determined whether the sample is diamond.<br>Product Specification<br>Type<br>Diamond Tester<br>Material<br>Plastic + Metal<br>Color<br>Black<br>Size<br>Approx. 160x40x22mm / 6.3x1.6x0.9inch<br>Power Supply<br>Powered by 9V battery (not included)<br>Package Included<br>1 X Diamond Tester<br>1 X Bag<br>1 X Test Tray<br>1 X User Manual<br>