
Diamond Tester - Professional Jeweler Detector for Novice and Expert - Diamond Selector 2
Diamond Tester - Professional Jeweler Detector for Novice and Expert - Diamond Selector 2 Do you like jewellery very much? But you are worried about how to identify the authenticity of jewellery. This portable diamond tester is an electronic instrument designed and manufactured to identify true and false diamonds based on the thermal conductivity of diamonds. It can also be used to test sapphires, rubies, crystals, agates, and other gemstones. QUICK AND EXACT This gemstone tester pen is a diamond tester as well as a multi-gemstone tester. It is intended to determine whether a gemstone is genuine or fake, such as a diamond, sapphire, crystal, ruby, agate, or jadeite. Diamond Selector is a professional diamond tester that is designed for quick, precise, and safe diamond testing. SIMPLE TO USE The Diamond Tester Pen is easy to use and produces accurate results. 1. Insert a battery into the tester. 2. Remove the probe cap. 3. Turn on the light switch. 4. Ensure that only one light on the