Diamond Selector, Portable Color Stone Tools, Professional Jewelry Diamond Tester, Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector

Product name: Jewelry testing box Size: 45*22*10cm Colour: Black Weight: 5kg Tool configuration in the box: specific gravity stone, color master stone, diamond cut table, diamond clarity table, tweezers, loose diamond clip, ring ring, ring stick, fire pen, diamond cutting mirror, four-prong ring holder, magnifying glass, Diamond measuring pen, diamond tail girth mirror, small diamond tray Caution: Please put it in a high place and do not allow children to use it casually.

• Simple to use: Clear and easy-to-read analog dials that can distinguish various types of gemstones without waiting for testing, including: diamonds, sapphires, rubies, crystals, and more.
• EASY TO USE: The Diamond Test Pen is used for fast, precise and safe diamond testing. And comes with a manual, so even a novice is easier to use, comes packaged in a PU case.
• Complete packaging: The box includes all kinds of measuring tools you need to buy diamonds, as well as various testing tools, so that you can monitor at any time.
• It can detect whether gems are real or fake. Designed to provide fast and accurate results.
• Trusted Industry: This gemstone testing device is not only a diamond detector, but a multi-gem detector.