Generic Testeur de Diamant Gems Gemstone portable stylo Indicateur

Ce testeur de diamant a une conception très compacte et vous aidera à faire la différence entre un véritable diamant et un faux diamant. Ce testeur est livré avec un boîtier en PU et une petite plate-forme de test pour tenir les pierres en vrac. Voyant LED et indication du résultat audio. Calibrage simple pour des pierres de différentes tailles. Facile à utiliser même pour un nouveau débutant. L\

StillCool Diamond Tester, High Accuracy Diamond Tester Pen, Diamond Tester Professional, Diamond Detector Gem Tester Gemstone Gemstone Tester : Arts, Crafts & Sewing

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

Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone

Generic Diamond Gems Tester Portable Gemstone Selector Tool LED Indicator black

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Generic Testeur de Diamant stylo portable Sélecteur lcd Indicateur LED à prix pas cher

Professional 2pt Jewel Stone Combo Tester Kit for Diamond, Moissanite, Metal and Gemstone Selection - High Accuracy Jeweler Test Meter Device for Novice and Expert : Arts, Crafts & Sewing

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Features: 1. Lightweight and compact in size, easy and convenient to carry. 2. Diamond Selector II can help you to distinguish whether your diamond is real or fake. 3. Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones. 4. Green indicator will be showed on Diamond Selector II if the stone is a real diamond. It will make continuous buzzing sound when user accidentally touches metal rather than stone. 5.

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High Accuracy Diamond Tester Professional Jeweler Portable Gem Tester Pen LED Audio Diamond Tester for Novice and Expert Gemstone Selector Precision Tool : Arts, Crafts & Sewing

High Accuracy Diamond Tester Professional Jeweler Portable Gem Tester Pen LED Audio Diamond Tester for Novice and Expert Gemstone Selector Precision Tool : Arts, Crafts & Sewing