Tyenaza Diamond Tester, High Accuracy Jewelry Diamond Tester Pen, Professional Diamond Selector Gem Tester with Diamond Selector II, Moissanites Tester, 2 Manuals, 2 Trays

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• 【Quick Precise Diamond Testing】 Diamond Selector II can help you to distinguish whether your diamond is real or fake. It is designed for quick, precise, and safe diamond testing.
• 【Convenient PU Bag】 Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones
• 【Versatile】 The tester has a very compact design, ideal for buying jewelry, buying diamonds, selling real estates, auctions, etc. The gemstones must be clean, dry and at room temperature.
• 【LED display】 This tester is supplied with a PU housing and a small test platform for holding loose stones. LED light and audio result display. Easy calibration for stones of different sizes.
• 【How to Use】 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