Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector for Jeweler Novice and Expert,Thermal Conductivity Meter (Diamond Tester)

Diamond Tester High Accuracy Diamond Tester Pen,Environmental Protection 9V Battery,Professional Diamond Selector for Jeweler Novice and Expert,Thermal Conductivity Meter (Diamond Tester)

• ✔?Diamond Detection: Effortlessly distinguish real diamonds from other stones using the diamond indicator, which emits a green light when a real diamond is detected.
• ✔?Professional Diamond Selector will indicate genuine diamond or fake,LCD display & LED indicator.Portable electronic device for distinguishing real diamonds from other simulated stones.
• ✔?It is designed for quick, precise, and safe diamond testing.Emits audible sounds to easily differentiate the readings.If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
• ✔?User-Friendly Design: Features a large/small switch for testing diamonds and -8 points, an LCD display, and an LED indicator, making it easy to use for both novice and expert jewelers.
• ✔?Comprehensive Test Result Analysis: With various test result indicators, this diamond tester pen can identify real diamonds, crystals, jade, glass, and even alert you when accidentally touching metal.
• ✔?Complete Package: Comes with a leather pouch case, testing platform, and user manual, providing you with everything you need to start testing your diamonds with confidence.