Portable Diamond Diamond Hardness Tester

Product introduction: The diamond hardness tester is a portable electronic device used to distinguish real diamonds from other counterfeit diamonds. Able to quickly, accurately and safely test the hardness of diamonds. The portable diamond tester is simple to operate and can quickly obtain results. It is widely used in industrial applications, circuit boards and printing, industry, gardening, coins, diamonds, stamps, jewelry, identification, education, geography, homes and offices. Operation method: 1. Turn on the power, the power indicator will light up, the instrument will begin to warm up, and the instrument will be ready for use in a few seconds. 2. Put the bare drill to be tested into the appropriate recessed hole of the support tray, with the table top facing up. Those who have been mounted do not need to put it in the tray hole, but can hold it by hand. 3. Brighten several light-emitting diodes according to the weight of the real or fake diamond to be measured and the temperature of the measuring place. 4. Remove the probe sheath, hold the instrument and touch the conductive plate of the back cover of the instrument with your right index finger; make the probe lightly touch the table surface of the measured real and fake diamonds vertically. 5. Carefully watch the response of the instrument. If the remaining yellow LEDs light up, and when there are 9 diodes, accompanied by a buzzing sound, it means that the person under test is a real diamond. Contrary to this, if there are less than 9 lights up and the instrument does not emit a sharp chirping sound, it means a fake diamond or a counterfeit product. Product size (inch): 7.8*1.95*1.365 Color: gray

Lightweight and Portable: The diamond hardness tester is a portable electronic device. The diamond hardness test pen is small in size and easy to carry. It is an indispensable tool for you to participate in jewelry auctions, flea markets, exchange meetings and other occasions. Easy to Use: The portable diamond tester is simple to operate, and results can be obtained quickly. Just turn on our diamond test pen detector and place the tip of the diamond tester on the gemstone to get accurate and reliable readings. Wide Range of Applications: The diamond tester is widely used in industrial applications, circuit boards and printing, industry, gardening, coins, diamonds, stamps, jewelry, identification, education, geography, homes and offices.