Rechargeable Professional Diamond Tester Pen with UV Light,Rechargeable Diamond Tester Pen＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying,Professional Diamond for Novice and Expert- Perfect for food, tablets, powder, gemstones, coins, jewelry, weed,gold, silver, coins and etc.

How To Test Diamond

1. Remove the pen cover
2. Press the power switch, preheat for one minute, and start the test after the light flashes
3. Select the diamond size. The wrong size will result in an incorrect result
4. You must touch the panel on the back during the test
5. Keep the test at a vertical angle to the diamond
6.Real diamonds will light up more than 9 lights and make a clear sound Fake diamonds will light up less than 9 lights and will not make a clear sound
7. Use a Changan UV lamp to observe the cut surface of the diamond under ultraviolet light. Real diamonds usually have blue fluorescence
8. Note that the probe should only touch the diamond gemstone, not metal or skin, to avoid incorrect results

200g/0.01g Mini Jewelry Scale, Pocket Scale

Color: Silver
Increments Readability: 0.01g
Measure Range: 0.05g - 200g
Accuracy: ± 0.03g
Units: g, oz, dwt, gn, ct, ozt
Weight: 4oz/ 114g
Battery: 2 x AAA(included)

60X Microscope Magnifying Glasses

Bright LED light of the Magnifying Glass provides enough light at any dim conditions;
The pocket size is convenience to carry, you can use it in everywhere With a Faux Leather Pouch, Can Protect it From Scratch, Attrition, Etc.

Package include:

1 x Rechargeable Professional Diamond Tester Pen
1 x Jewelry loupe
1 x Jewelry Scale

UVER Satisfaction Guaranteed — We offer a 100% satisfaction guarantee. If you have any quality issues, receive a refund or replacement. Our responsive support team is ready to help within 24 hours