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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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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[Beeping Upon Startup]:Ensure correct installation and adequate power in the test pen battery. Also, clean the test pen probe as maintaining its cleanliness can enhance testing efficacy.A beeping sound upon powering on signifies the need for initialization settings.
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The cost is not even a fraction of the cost of a diamond, and you will gain piece of mind by knowing that you are buying a real diamond, instead of a cheap knockoff. If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
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1x SAGARUJI Diamond Tester. Compact, lightweight & portable. High accuracy diamond testing. 🔍 Key Features User instructions. (Battery not included unless stated).
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Low battery indicator for accurate readings. Style: Modern. - Auto shut-off with a push button switch. Color: Gray. - Unique new anti-fade circuit which compensates for stone heating.
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【Initialization】After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results. All test must be done by two hands, one for hold the diamond and one for the diamond tester.
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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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