1x Diamond selector II tester (without battery). The red light will be showed and the audio indicator will ring if the stone is real diamond. Matched with a testing platform for loose stones. LED light and audio result indication.
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It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes. 1 x Portable Diamond Tester Selector Illuminated Jewelry Gemstone Testing Tool Kit.
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Discover the pinnacle of gemstone testing with thePortable Gemstone Tester with Retractable Probe. Its retractable probe ensures reliability during every test, while the convenient case allows you to take it anywhere.
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For use with Presidium Gem Tester II (PGT II) and Duo Tester II (PDT II) only.
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1 x Diamond selector II tester (without battery). 4PCS New Diamond Tester Gemstone-Testing Kit~Digital Electronic Test UK FF~. 1 x Testing Platform. 1 x Protected bag. We are committed to provide a safe and convenient way to trade.
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Put the bare drill to be tested into the appropriate recessed hole of the support tray, with the table top facing up. Those who have been mounted do not need to put it in the tray hole, but can hold it by hand.
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Precision chip, accurate test. Probe Material: Alloy.
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However, those stones with similar heat conductivity to the natural diamonds can not be distinguished. 1 Diamond Tester (Batteries Not Included). Testing platform for loose stones. Real diamond is indicated by red LED and sound.
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