STANDARD OPERATION: Insert the battery, power on the gem tester, then preheat the tester for 30 seconds. The probe is 90 degrees vertical to the diamond. It may mimic diamond readings and beep when exposed to high thermal conductivity products.
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High Quality Accuracy Ease of use 2. Gems, Jewelry, Diamonds, jewelry appraisal, gemstones, rocks,watches, 1. Gems, Jewelry, Diamonds, jewelry appraisal, gemstones, rocks,watches,1. Gems, Jewelry, Diamonds, jewelry appraisal, gemstones, rocks,watches, See more.
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It features a fine, elastic-tipped probe that is capable of testing stones as small as 2pt. OPTIMAL EFFICIENCY: Our Diamond Tester Pen is designed with your efficiency in mind, so you can work quickly and effectively without sacrificing quality.
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[Easy Use] By turning on the Diamond Tester Pen detector, selecting the diamond size, and placing the tip of the tester on the gemstone, users can easily identify whether the stone is a genuine diamond or if it is made of glass, crystal, or cubic zirconia based on the results.
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Diamond Tester, Professional Jewelers' Gemstone Detector, High Accuracy Diamond Tester Pen Professional for Professional Jewelers, Gem Tester (Metal Detection Limitation) New open box
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Battery: 9V battery(not included). Non-destructive testing, do not hurt your item. It will automatically alarm if the battery is too low. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Simple Operation: The Diamond Tester Pen is easy to use,just lightly touch the pen tip to the surface of the jewelry, and it will provide test results within seconds. If it's a simulation or non -diamond, nothing will happen.
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Designed with currency lamp, not only can be used to observe things, but also used to identify banknotes, is a very practical tool. Usage: Identification of banknotes, jewelry, etc., help observe the internal structure, very practical tool.
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