1buycart Handheld Diamond Selector with Indicator High Accuracy Thermal Conductivity Jeweler Tester Pen
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Giới thiệu 1buycart Handheld Diamond Selector with Indicator High Accuracy Thermal Conductivity Jeweler Tester Pen
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☜ High quality product ☝
☟ Good packaging ✌
We will arrange 24 hours shipping asap！Fast delivery (from China) 5 to 12 business days after shipment(except some special holidays).
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Feature:
1. WITH INDICATOR; The diamond test pen has 2 kinds of sound and 3 kinds of color light display, the test result is clear at a glance, clear and intuitive.
2. WORKING PRINCIPLE: Differentiate between real and fake diamonds by measuring the thermal conductivity of diamonds, with good practicability.
3. EASY OPERATION: Turn on the power, the power indicator lights up, the instrument begins to warm up, and the detector can be used after a few seconds.
4. HIGH ACCURACY: This diamond selector supports non destructive testing, with high accuracy and sensitivity, ensuring accurate measurement results.
5. PORTABLE DESIGN: The diamond detector is small and compact, easy to hold, can be used anytime, anywhere, suitable for long term measurement work.
Specification:
Item Type: Diamond Tester
Material: Plastic
Size: Approx. 13.5 x 4 x 2cm / 5.3 x 1.6 x 0.8in
Package List:
1 x Diamond Tester
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