Jewelry Diamond Tester Set, Loupe Magnifier Diamond Gemstones Testing Tool Bag, Professional Diamond Tester Tool Set, for Gems Jewelry Rocks Stamps Coins Watches Antiques Models

-- Instructions for use: first install the 9V battery (not included) ①Turn the switch to the "left", the drill pen starts to warm up, the READY green light is on, and you can start to measure diamonds. Test with the nib perpendicular to the diamond. When it is detected as a real diamond, there will be a beeping sound (and the display light will turn on to more than 8) ②.Turn the switch to the "right", open the cover at the front of the test pen, it will light up if there is fluorescence, and you can also test whether the diamond has fluorescence. ③. When the "POWER' light is red, it reminds that the battery is about to run out of power and needs to be replaced with a new battery. Specification: Condition: 100% New Item Type: Jewelry Testing Tool Material: plastic + copper Accessories: tape measure, diamond test pen, ring mandrel, tweezers, diamond claws, magnifying glass, diamond tester, ring mold, etc. Purpose: To observe the effect of diamond light color. How to use: Control the switch and turn on the test pen. Use the test pen to irradiate the edge of the diamond color in parallel to achieve the ideal light color observation.

• -- This is a set of tools for displaying jewelry or identification tools. Pay close attention to the reaction of the instrument, if the remaining color is bright to nine degrees or more until the red diode glows and beeps, it is a real diamond
• -- By professionally measuring the ring and using a magnifying glass, you can easily and clearly see the clarity of the diamond. The diamond test pen is used for jewelry display or identification aid, which can directly display the color effect of the light
• -- A professional diamond picker will indicate real or fake diamonds. It is designed for fast, accurate and safe diamond testing. It can help you distinguish between real and fake diamonds
• -- A full range of professional diamond inspection tools. Includes tape measure, diamond test pen, ring mandrel, tweezers, diamond claws, magnifying glass, diamond tester, ring mold and more. Perfect for at-home professionals and jewelers or hobbyists
• -- The Diamond Tester is a battery-operated handheld device that differentiates real diamonds from other simulated gemstones. The diamond test pen is a professional identification tool for identifying the authenticity of diamonds and their imitations