Diamond Tester, Gem Tester, Diamond Tester Portable LED Audio Diamond Tester Jewelry Gem Selection Precision Tool Test for Diamond for Beginners and Expert

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Diamond Tester, Gem Tester, Diamond Tester Portable Features

• 【Versatile】 The tester has a very compact design, ideal for buying jewelry, buying diamonds, selling real estate, auctions, etc. The g tones must be clean, dry and at room temperature.

• 【Precise Diamond Tester】 This diamond tester has a very compact design and will help you tell the difference between a real diamond and a fake diamond.

• 【LED display】 This tester is supplied with a PU housing and a small test platform for holding loose stones. LED light and audio result display. Easy calibration for stones of different sizes.

• 【Easy to use】 Easy to use, even for beginners. The green indicator is shown when the stone is a real diamond. A continuous humming sound will be heard if the user accidentally touches metal rather than stone.

• 【Portable design】 Diamond tester for a quick, precise and y diamond test. Thanks to lossless testing, the process is simple and precise. The tester is light, compact and easy to transport.

About Diamond Tester, Gem Tester, Diamond Tester Portable

Properties: 1. This diamond tester has a very compact design and helps you to tell the difference between a real diamond and a fake diamond. 2. This tester is supplied with a PU housing and a small test platform for holding loose stones. 3. LED light and audio result display. 4. Easy calibration for stones of different sizes. 5. Easy to use, even for a beginner. 6. A green indicator will appear when the stone is a real diamond. There is a continuous hum if the user accidentally touches metal rather than stone. Specification: Material: plastic Color: Shown as pictures Size about. 16 * 4 * 2.1cm/6.3 * 1.57 * 0.83 inch Battery: 9V battery (not included) Weight: 160 g Type: jewelry tool Package list: 1 * diamond tester 1 * manual 1 * test platform