Diamond Tester, High Accuracy Diamond Tester Pen with LED Indicator Light and Sound Prompt, Portable Electronic Diamond Tester Professional for Novice and Expert, Diamond/Sapphire/Ruby/Crystal

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【Diamond Tester Professional】Diamond tester is a precision electronic instrument designed and manufactured based on the thermal conductivity of diamonds, specifically used to distinguish the authenticity of diamonds. Real diamonds can make the tester emit sound and LED light>=9. False crystals, such as cubic zirconium (CZ), glass, etc., will be silent and have LED lighting<9.
【Easy Testing】The operation of tester pen is very simple and does not require professional personnel to complete. Simply install a 9V battery (not included), open it, gently press the tip vertically onto the gemstone, and wait for the beep to determine whether the gemstone is real or fake.
【If it's a Real Diamond】The Diamond tester professional will light up 9 LED lights and emit an audible sound. No reaction means that this stone is a pseudocrystal or a simulated substance similar to cubic zirconium (CZ). It can also be used for the detection of gemstones such as jade, crystal, agate, and jadeite.
【Fast and Safe】Fast, precise, and safe, ensuring that diamonds will not be damaged during the testing process. Provide accurate results every time. Attention: Please ensure that the ambient temperature during use is between 5 ℃ -35 ℃ (41 ℉ -95 ℉), the relative humidity of the air is less than 80%, and the gemstones being tested must be clean, dry, and at room temperature.
【Easy to Carry】The Diamond tester is powered by a standard 9V battery (not included), with a compact size of 160 * 40 * 22mm and a lightweight weight of 130g, making it easy to carry around. It is an essential device for purchasing or trading diamond jewelry. Package: 1 X Diamond Test Pen, 1 X Leather Case, 1 X Test Platform.

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Amazon price as of 2024-03-03 19:26Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.

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Product information

Lighting	Easy Testing The operation of tester pen is very simple and does not require professional personnel to complete Simply install a 9V battery not included open it gently press the tip vertically onto the gemstone and wait for the beep to determine whether the gemstone is real or
Fake	If it s a Real Diamond The Diamond tester professional will light up 9 LED lights and emit an audible sound No reaction means that this stone is a pseudocrystal or a simulated substance similar to cubic zirconium CZ It can also be used for the detection of gemstones such as jade crystal agate and
Jadeite	Fast and Safe Fast precise and safe ensuring that diamonds will not be damaged during the testing process Provide accurate results every time
Attention	Please ensure that the ambient temperature during use is between 5 35 41 95 the relative humidity of the air is less than 80 and the gemstones being tested must be clean dry and at room
Temperature	Easy to Carry The Diamond tester is powered by a standard 9V battery not included with a compact size of 160 40 22mm and a lightweight weight of 130g making it easy to carry around It is an essential device for purchasing or trading diamond jewelry
Package	1 X Diamond Test Pen 1 X Leather Case 1 X Test Platform