Diamond Tester Pen + 60X Mini LED Magnifying, High Accuracy Jewelry Tester, Jewelry Gem Tester Pen, Electronic Diamond Checker Tool, Diamond Tester Professional for Novice and Expert(Battery Included)
- ...t too much burden on you when using it.
- 【MATCHING BATTERY】 Each diamond tester pen has a matching alkaline mercury-free environmentally friendly high-performance battery (DC 9V battery), so you don't need to spend extra effort to choose a matching battery.
- 【JEWELRY MAGNIFYING GLASS】 Equipped with 60X LED mini folding magnifying glass, don't worry about missing the details of gemstones, used for Jewelry Diamond Testing, antique appreciation, reading and other work.
- 【NOTICE】 Please read the instructions carefully before using the professional diamond tester , and use this product correctly in order to test out accurate results.