ERICAT Portable Gem Tester, Jewelry Diamond Meter with LED Indicator Light & Touch Screen, Accurate Test and Easy to Read, No Calibration Needed and Easy to Carry, for Identify Common Gemstones

Product Information: Product Name:Portable Gem Tester Power Supply: 2 AA Batteries(Batteries Not Included) Material: Plastic + Metal Packaging Content: 1*Portable Gem Tester; 1*Manual

• 【Automatic Test Function】Added New Technology-Ready LED Light Source, No Warm-Up Time Before Testing, The Top Box Can Be Opened To Match Gemstones Of Different Sizes, And The Operation Is Very Simple.
• 【Quick Results】The Diamond Tester Is Designed To Provide Fast And Accurate Results. You Will Be Able To Know If Something Is Fake In Seconds. It Is Compact And Easy To Use When You Need It.
• 【Optimal Efficiency】Our Diamond Test Pens Are Designed For Your Efficiency And Have An Intuitive Pointer Field So You Can Work Quickly And Efficiently.
• 【Easy To Use】The Diamond Test Pen Is Easy To Use And No Professional Is Needed To Get The Results. Simply Turn On Our Diamond Detector; Place The Tip Of The Diamond Tester On The Stone (Gently Press To Do It)
• 【Applicable To Multiple Scenarios】In Addition To Testing Diamonds, The Diamond Tester Pen Can Also Reply table And Other Gemstones. It Offers Various Functionalities To Cater To Your Testing Needs For Different Types Of Jewelry.