Jewerly Diamond Tester, Alta Precisione Professional Practice Jewellery Diamond Selector, LED rilevatore di diamanti Selettore, pietre durezza, strumento di prova tester di diamante : : Commercio, Industria e Scienza

Jewerly Diamond Tester, Alta Precisione Professional Practice Jewellery Diamond Selector, LED rilevatore di diamanti Selettore, pietre durezza, strumento di prova tester di diamante : : Commercio, Industria e Scienza

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Strumento di prova dei gioielli del rivelatore del selettore del diamante di alta precisione della penna del Tester del diamante con la cassa per l'esperto del principiante - AliExpress

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Best Sellers High Accuracy Professional Jeweler Diamond Tester＋60X LED Magnifying for Novice and Expert -Diamond Selector 9V Battery Included : Arts, Crafts & Sewing

Features:, Easy operation., Accurate and reliable reading., LED light and audio result indication., Simple calibration for stones of various sizes.,

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[INITIALIZATION SETUP] After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate

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Diamond tester is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and

Diamond Tester, Professional Jewelry Diamond Selector Easy to Carry Highly Compact High Accuracy with Gasket for Diamond True and False Detection