Diamond Tester Pen,Professional Jewelry Diamond Tester+40X Illuminated Jewelry Loop Magnifier,Diamond Selector For Novice And Expert,Thermal Conductivity Meter | (Diamond Tester+Magnifying)
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Product details
High Accuracy Diamond Tester Pen,Professional Jewelry Diamond Tester,Diamond Selector for Novice and Expert, Thermal Conductivity Meter-9V Battery Included Do you like jewelry very much? But you are worried about how to identify the authenticity of jewelry. Hqdz-td diamond tester is an electronic instrument designed and manufactured according to the thermal conductivity of diamonds to identify the true and false diamonds. It can also be used for testing sapphire, ruby, crystal, agate and other stones. Our diamond tester solves your problem perfectly. 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. 40X jewelry loop can be used for currency checks, watch repairs, fine prints, photo analysis, coins and stamps. Various industrial uses (watchmaking, jewelry), medicines, coins and stamp collectors, geography, circuit boards and printing, gardening, education, home and office, etc.
This is also a great gift for children to explore the fabulous little world. Convenient size and plastic organizer Mini size, easy to carry and comes with a plastic carrying case, so you can use it anytime, anywhere.
Item weight | 0.1 kg |
Item dimensions | 15 x 4 x 3 cm |
SKID | 0I9J4PF7PF915 |
Manufacturer | Hqdz-td |
Model | Dz-088 |
UPC | 793101013566 |