Electronic LED Indicator AudioDiamond GemstoneGems Jewelry Tester Selector Tool
Features: Our professional grades tester helps you accurately identify the authenticitys sand quality of providing results every time.
With multiple functions including fluorescence testing, color identification, and claritys detection, our tester offer a comprehensive analysis and evaluation ofdiamond.
Whether you're a gemstoneenthusiast, a jewelry retailer, or a professional gemologist, our tester is designed for all individuals and businesses involved in appraisals and evaluation.
Diamond tester is easy to use, with LED lights and instructions. Just place the tip of the tester gently on the gemstones. If the gemstonetested is a the pen will beeps and display a row of fully LED lights. If thegem is fake, crystal or cubicszirconia, the tester will not beeps.
They can be easily put in your wallets or backpack without taking up a lots ofspace. They are a must have kits when you are going to a garage sale, fleamarket, swaps meet, etc.

Specifications: Material:ABS, Electronic Component
Size:Approx.17x5x3cm/6.69x1.96x1.18inch
Color:Black

Package Includes: 1x LED Diamond Tester

note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
②.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Thanks for your understandings.