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

Product Information

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'. This is because a moissanite and a diamond conduct heat just the same. However, they don’t conduct electricity the same way. But here, I will show you how to use a Diamond Selector II. Testing a Diamond with a Diamond Selector II

Diamond Tester, Gem Tester Pen Portable Dupeakya Professional Diamond Tester, Gem Tester Pen Portable

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. Place the cap in a safe place so you don’t lose it. There is no other way to protect the fragile tip of the selector. Step 3: Test the Diamond The LED lights are what tell you whether or not the stone you have is a diamond. The starting number does not exactly matter. But it is there to guide you until you grasp how to use the selector. You can use the diamond selector II to determine whether the diamond is real or a simulation. This kit comes with both exposed and inlaid diamonds. Because different temperatures react differently to diamonds, stones in direct sunlight will react more slowly than those at room temperature. It is critical to use thermal conductivity testers to determine the true nature of gemstones, glasses, or cubic zirconia’s behavior in terms of heat transfer. Testers may also look into the stone’s electric conductivity. The tester will tell you whether the gemstone is real or not, and he will price the warmth switch in the stones in such a way that you will be able to tell. The Diamond Selector II is a low-cost diamond tester pen that allows you to distinguish diamonds from other gemstones in seconds. The principle of operation does not change. However, instead of detecting how a stone conducts heat, it detects electricity. This way, it decides whether or not the stone is a diamond. How Does a Diamond Selector Work? something borrowed

Is Diamond Selector 2 Accurate?

main function】the thermal conductivity meter is an electronic instrument specially designed and manufactured according to the thermal conductivity of diamonds to identify the authenticity of diamonds. 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. 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. A cubic zirconia stone, for example, won’t even conduct the heat at all because it is warm. And a large sapphire, for example, may conduct some heat but not much. Reliability of a Diamond Selector In maximum cases, the diamond testers are utilized by the jewelers to decide the authenticity of the diamond rings, mainly in case you take rings to the jewelry keep with the goal of promoting or changing it. Just to ensure that the gemstones are real, the diamond tester could be used. Thermal Conductivity

4 Easy Steps to Use a Diamond Selector II - Something Borrowed

Please start by cleaning the tip of the probe. A dirty tip will give incorrect readings. Hold it at right angles (i.e. straight down, at 90 degrees) on a clean piece of paper and draw a few '8' shapes. The abrasiveness of the paper will clean the tip. If that doesn't work...read on. This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. it can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes. Magnifying glass accessory: 2 pieces magnifying glass are provided, one is equipped with 60x and led illumination. the other features 2 lenses(30x 60x) and 2 led lights. clear magnification effect, refine surface, comfortable and natural to use. they can be applied for gems, jewelry, coins, stamps, watches, hobbies, models and observing other items you want.

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. Upon selecting a stone, you should remove the cap on the device. The cap will protect the diamond selector tip from damage. Once you have selected the stone, the tester will turn solid red or green. Place the diamond selector segment on the stone at the correct angle. While you are testing, the selector should be firmly positioned to ensure accurate readings. If the tip is not firmly placed, the device may break. How does it Work?

Diamond Selector II - How to Use the Diamond How to Use the Diamond Selector II - How to Use the Diamond

There are variations from manufacturer to manufacturer but, typically, 4 red then 5 orangey-yellow then 3 blue. As soon as the light comes on, take the rubber cap off the tip of the selector. The cap protects the tip so do this gently. Diamonds can fluoresce in some cases if they are exposed to long-wave ultraviolet (UV) rays from a sun. As a result, the colors they emit can range from a yellow or orange to a bluish one. It is the time after the UV light source has been removed that the diamond stops fluorescing. What Stones Test Positive On Diamond Tester? if the number of lights equals or exceeds 9, and it beeps, it means the diamond is true. * if the lights is about 9 and it beeps, it means the sapphire is true. * if the number is 6.5-7, it means the agate is true. * if the number is 7-8 , it means the crystal is true. * if the number is 6-7, it means the jade is true.

How Do You Read A Diamond Selector?

Despite the fact that a diamond selector is pretty reliable, it can also make mistakes. It cannot tell the difference between a moissanite and a diamond. Relatively cold" stones give a high (and for large diamonds, lightning-fast) reaction on the LED segments. The availability of greater actual and faux diamonds available in the marketplace can result in surprisingly precious or maybe nugatory portions of rings. The test-tip (probe) on the tester must be clean, especially if it hasn't been used for some time. Clean it by rubbing it (at right angles) on in a circular motion on an ordinary piece of paper. This is stated in the instruction manuals of most models, along with a diagram. On a diamond-only tester, the tester will become less sensitive if the tip is dirty, i.e. you'll have to turn the LED Lights (sensitivity) up higher than usual. With a multi-tester, both diamonds and Moissanite will sometimes read, "Other stone", though not necessarily on every test, which will give the impression the tester is 'not consistent' or 'erratic' or "not reading diamond on known diamonds". Cleaning the tip fixes these problems. 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.

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

You will not get correct readings if, in that first split second, you remove-and-replace the probe or slide it across the stone or press hard then let go then press hard. It only works if you put the probe on the stone (in the centre of the stone) firmly - once. As with all of these testers, this is no problem if you can see what you are doing and you have a steady hand. If you can't see, please find your reading glasses or a magnifier. If you don't have a steady hand you will not be able to use a tester. A warm diamond won’t read correctly so some of the tests may be incorrect. Therefore, allow the diamond to cool if it gets warm before you run more tests. Sensitivity EASY TO OPERATE: Simple calibration for stones of various sizes. Easy to use even for a new beginner. It is also a great tool to have when testing your own jewelry. Secondly, some synthetic diamonds (genuine diamonds, but grown in a laboratory rather than dug up from the ground) can read 'diamond' and 'Moissanite' on different parts of the stone. There are three types of diamond that are electrically conductive and will therefore show up as Moissanite on Moissanite testers and Multi testers.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. The pouch is made of a good quality vinyl and has an open compartment (containing the stone-holder) on the outside at the bottom. multi functional】not only a diamond tester, but also a multi gemstone tester. it can detect if a gemstone is real or fake, including: diamond, sapphire, crystal, agate, jadeite, and other precious stone of various sizes. The pouches vary a lot on the copies, some are thin vinyl, on some the stone-holder compartment is fastened with Velcro flap. Diamonds read DIAMOND based on thermal conductivity, all the rules and conditions listed above apply.