Fabricant JEM-II Diamant Tester, Tester Diamant Avec Lumière

Le JEM II est un dispositif "toucher et vous dire" qui utilise la fonctionnalité de haute conductivité thermique du diamant. Il distingue rapidement et efficacement diamant naturel de tous les modèles de simulateurs de diamants et de métaux, à l'exception Moissanite synthétique qui a une conductivité thermique similaire à diamant.

Presidium Gem Tester Ii (pgt Ii) Pour Identifier Les Diamants/moissanites Et Jusqu'à 16 Pierres Précieuses Colorées Courantes - Pièces & Accessoires D'instruments - AliExpress

Diamond Tester,High Accuracy Diamond Tester Pen and Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter (Battery Included) : Arts, Crafts & Sewing

Instruments de présidium Gem Tester II ( PGT II ) Togo

JEM-II Diamond Tester with Ultraviolet (UV) Light – Gain Express Wholesale Deals

Fabricant JEM-II Diamant Tester, Tester Diamant Avec Lumière ultraviolette

Stylo testeur de diamant, testeur de diamant professionnel de haute précision pour bijoux novices et experts : : Outils et Bricolage

Features: Equipped with ultraviolet light to test fluorescent reaction of stones Flexible calibration with multi-Level Volume to match different sizes

TEK-932 Diamond Tester with Ultraviolet (UV) Light Portable Gem Gemstone Jeweler Device

Professional Diamond Tester:Excellent kit for anyone who handles loose or set diamonds and gemstones and other jewelry and precious metals items

Portable Diamond Tester, V2 Diamond Detector Tester Selector Illuminated Loupe Jewelry Tool Kit Gem Tester Pen LED Electronic Gemstone Pen Testers for

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.

Zerone Jeweler Diamond Tester, Professional Diamond Gemstone Selector Portable LED Audio Diamond Tester with Diamond Selector II, Moissanite Tester, 2

Diamond Tester Pen, Professional Jeweler Diamond Selector II High Accuracy Portable Moissanite Tester Gemstone Tester Testing Tool Set for Novice and Expert : Arts, Crafts & Sewing