Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED(Black)

Product Information

To begin, find the knob on the selector marked volume. Turn it to activate the selector. The Battery OK light will come on. Fortunately, the development of generation is making matters greater handy with new diamond testers which have proved useful for genuine situations. But how do those diamond testers work, and how dependable are they? Read directly to analyze greater diamond testers. What is a Diamond Tester? The pouch is made of a good quality vinyl and has an open compartment (containing the stone-holder) on the outside at the bottom. Firstly, only test items that are likely to be diamond, this does not include your fridge or your finger; a Moissanite reading from your fridge or finger does not mean the tester is broken, it means that you are supposed to know that they are not made of diamond. And only test items which show up as 'Diamond' on a diamond tester. If you do not have a diamond tester, then a Moissanite tester will be of no use to you. The purpose of a Moissanite tester is to know if a stone that tested as diamond really is diamond, or if it is Moissanite. NO REACTION, if it's low thermal thermal conductivity (those that never give a reading on a standard diamond tester) - it could be anything, but it's not diamond

Diamond Selector II - AF Switzerland 143-280 Diamond Selector II - AF Switzerland

It has a tip that looks much like a needle and is fragile. It is this tip you will place on the stone you want to test. Before using the diamond selector, you should know how to read the tester. To use it, you must make sure that your hands are moist. This is because the device cannot detect the diamond if they’re dry or have been covered in vaseline. Make sure that you use your left hand when you hold the device. The diamond selector has several settings that can help you determine the size of the stone. Once you’ve set the size, the device will display the number of the stone. DETECTION WAY: The tester indicates genuine diamond or fake. The thermal conductivity meter is designed and manufactured according to the thermal conductivity of diamond. The fake crystal, a simulant such as cubic zirconia does not have any reaction.

Important Note

easy to use】: green indicator will be showed on diamond selector ii if the stone is a real diamond. it will make continuous buzzing sound when user accidentally touches metal rather than stone. The purpose of a Multi Tester is to show you if the stone is diamond or not diamond. It carries out the diamond test (see above) then, a fraction of a second later, it carries out the Moissanite test (see above) and its microchip combines both readings and calculates a response.

Diamond tester trouble shooting | Quicktest Diamond tester trouble shooting | Quicktest

The cardboard box: in addition to DIAMOND SELECTOR II it has the CULTI logo on four sides, and Made in Japan culti on two sides. Different stone sizes have differing degrees of coldness. Therefore, if a diamond is small, its coldness will be low. That is it will feel more warm than cold. So it will conduct heat slowly. The diamond selector II is an electronic device that allows you to tell the difference between real diamonds and simulated ones. Because it uses a safe and simple method, this test can be used to identify fake stones. This tool kit is designed for both exposed and inlaid diamonds. In fact, moissanite can pass for a diamond on the diamond tester pen if it is placed correctly on the exposed side of the stone. Have you Ever Wondered Whether your Costly Rings are Really Worth it? design]: this tester comes with a small testing platform for holding loose stones. it can simple calibration for stones of various sizes and even for a new beginner. Just pressing the test tip is enough. Don’t move it on the diamond or you risk breaking it due to the hardness of the gemstone.Relatively cold" stones give a high (and for large diamonds, lightning-fast) reaction on the LED segments. Based on this, a diamond selector monitors the manner in which a stone conducts heat and determines whether or not it is diamond.

Diamond Selector 2 II Diamond Tester - HOW TO TEST FOR

Diamonds have very high thermal conductivity, they 'draw' heat, they are used extensively in the electronics industry to 'remove' (conduct) heat (they use diamond-coated components not gemstones), it is the high rate at which diamonds conduct heat that makes them react on a diamond tester and which makes them feel 'cold-to-the-touch'. A diamond tester is a tool used to test the authenticity of a specimen stone via means of trying out thermal or electric conductivity. If the specimen stone meets herbal diamond examined properties, it\’s going to imply or provide an audible signal. Diamond testers are the portable, way to their small frame sizes. How can you use it? PLEASE remember that Moissanite shows up as DIAMOND on simple diamond-only diamond testers. So if you already have a diamond tester, buy a Moissanite tester, if you don't have a tester at all, go for a Multi Tester, it will detect diamond and distinguish diamond from Moissanite. If a stone is really cold, it will feel cold-to-the-touch even if it's not diamond, and will register as DIAMOND on a diamond tester. This is a problem if a customer brings you a stone that has been outside on a very cold day, or if you are buying at outdoor fairs and markets in the winter. Take the stones into the warm then wait a few minutes for them to reach room temperature.DIAMOND SELECTOR II (original Japanese CULTI), OUR REF. DT-CULTI. Although these are more expensive than the copies, we are selling them for a fraction of the original retail price, this is good value for a 'cheapie' that works well. As with the others, they must be used between 18 degrees and 27 degrees C. to give correct results. My best estimate: they give correct results 95% of the time.