HMKIS Diamond Tester, Powered by USB, Easy Use Jewelry Diamond Tester Applicable to Diamonds 0.025ct and Above, Diamond Selector for Novice and Expert (Non-Rechargeabe)

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

• [Power Upgrade] The HMKIS diamond tester offers two power supply options: Type-C & 9V Power. Opting for the Type-C power supply is highly recommended for optimal performance. PLZ NOTE THIS IS Non-Rechargeable !
• [Technical Upgrade]: Through technological upgrades, it can operate normally under different environmental temperatures. Not affected by weather conditions.
• [Easy Use]: The HMKIS Diamond Tester Pen with just a few simple steps, anyone can easily identify whether the stone is a genuine diamond or if it is made of glass, crystal, or cubic zirconia based on the results.
• [Incorrect Contact]: When we have incorrect contact, this diamond tester pen will have a flashing OR it will turn off. When you testing metal,skin,or something else.
• [Moissanite & Real Diamonds]: This diamond tester can just distinguish diamond and fake diamond,but CAN NOT distinguish Moissanite & Real Diamonds