Diamond tester pen,professional compact diamond torch. Features: The torch can directly display the light color effect under the tester of diamond and then to evaluate the quality of diamond. The handle of ergonomic design is convenient to grip.Suitable for jewelry display or identification assistance. How To Test Diamond Turn on the switch. Make sure only 1 light is lighting up on the scale. Wait few seconds for the probe to heat up until Lamp on ready OK. Turn on the lights numbers corresponding to the indoor temperature and diamond weight. If don't know. Set 4 lights is lighting up on the scale. Start test diamond, no need to adjust the switch switch. Use the diamond discriminator probe to make 90-degree contact with the measured object, and observe the indicator light change. It needs a little bit of force to stop it on the diamond surface and make full contact. If unsuccessful, please repeat the second step. Mollo Diamond Tester Pen Test result analysis If lights >= 9 and have sounds, it is true diamond. If lights <9 and no sounds, it is not diamond. If lights is 7 or 8, it is true crystal. If lights is 6 or 7, it is true jade. If lights is 4 or 5, it is glass. Don't test metal,Don't wear gloves. In a low temperature environment, the battery discharge is weakened. Please raise the battery temperature to above 10 degrees Celsius. The test takes a few minutes, please turn off the power after the test is complete. Our products are all from factory direct supply, we can guarantee 100% inspection before shipping. If any problems of our products really exist, an exchange or a refund is available.

✓?DIAMOND IDENTIFICATION TOOL?Came with 2-Year Warranty TAKE YOUR CHANCE !!Click the "ADD TO CART "Button Now!Thank You For Your Choice !Package Contents: 1 x Diamond Tester,1 x Diamond torch, (Battery included). ✓?TEST CAPACITY? Metal, simple calibration for stones of various sizes. The torch can directly display the light color effect under the tester of diamond and then to evaluate the quality of diamond. ✓?EASY TO TAKE? The compact size is easy to use and portable to store. Jewelry Identification Tool Suitable for jewelry display or identification assistance. The handle of ergonomic design is convenient to grip. ✓?EASY TO USE? Handheld design is convenient to carry.A new portable diamond observation tool, you can use infrared irradiation in diamond to evaluate the diamond.Jewelry Identification Tool In accordance suitable for outdoor environment and adverse weather conditions, suitable for jewelry display or identification assistance. ✓?DIAMOND TESTER? Jewelry Identification Tool is a diamond selector with accurate and reliable reading, but also a multi-gem tester. Made of quality material, which is eco-friendly and durable to use. which is eco-friendly and durable to use.

Date First Available: October 28, 2022. Country of Origin: China. Manufacturer: Molo Electronics. Item Weight: 6.4 ounces. Best Sellers Rank: #61,045 in Arts, Crafts & Sewing. Customer Reviews: 4.1 out of 5 stars 11 ratings 4.1 out of 5 stars. : B0BKSSXXDK. Item model number: Mo-td-06. Batteries: 1 9V batteries required. Product Dimensions: 5.91 x 1.97 x 1.57 inches.