High Precision Moissan Tester V2: Professional Diamond & Moissanite Detector with LED Indicator. CE Certified Gemstone & Jewelry Testing Tool Review

Professional Mo Diamond Test - This Yotown V2 Mosang Stone Detection Pen is a portable electronic device that distinguishes real diamonds from other similar stones. How to use? (1) - Start by turning on the Yotown Mosang Stone Detection Pen. Once the light is on, it can be used after approximately one minute of preheating. During the test, the finger should touch the metal plate on the back of the instrument and place it on the black button in the center of the metal plate, without pressing the button first. How to use? (2) - Remove the cover of the Yotwn probe and hold the instrument so that the probe is vertical and in contact with the object to be tested. Press the button, the machine turns green and no alarm sounds for diamonds, a red light and an alarm for moissanite. Structure: Yotwn alloy probe accurately measures the conductivity of precious stones; a technical plastic body, more robust and lightweight; a metal backplate, please make sure your finger is in contact with it. Products include: - Yotwn Mosang stone detector, diamond tray, English manual, leather case. The size is: 160 * 40 * 22mm.