10 Best
Diamond Testers
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Product Highlights- 【two hands operation】all test must be done by two hands, one for hold the diamond and one for the diamond tester. as for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.if you test the diamond just by one hand, you will get a wrong result.
- 【for imitation】when testing imitation stone,such as cubic zirconium ( cz ), crystal, glass, there will be no sound, and the red lamp won’t light.
- 【other alert】when test other items, it will also emits beeping-beeping-beeping in a high frequency,5times/second,such as your body,water,and so on.
- 【bare hands operation】: all the tests must be done by your bare hands. if you put on your gloves, the metal alert will not function since a normal moisture levelof your hands is necessary for operation.
- 【initialization】after powering on, turn the wheel to keep 4 green lights on to finish the initialization. otherwise you will get inaccurate results.
- 【for diamond】for testing diamond, it will emits beeping-beeping-beeping in a low frequency, 1 time/second. meanwhile 1-4 pieces of the red lamp box of the level meter light on(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
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Product Highlights
- Daimond tester - [intuitive design]: lcd display & led indicator.uses large / small switches for testing diamonds,emits audible sounds to easily differentiate the readings.
- Daimond tester - [package include]: diamond tester is battery powered for convenience.
- Daimond tester - [fast and safe ]: professional diamond selector ii will indicate genuine diamond or fake.it is designed for quick, precise, and safe diamond testing.
- Daimond tester - [simple to use]: diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and if the stone is fake, crystal or cubic zirconia, the tester will not beep.
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Product Highlights
- ?ease of use? the intuitive display design of the lcd display and led indicator light makes the operation of the diamond checker tool easy. the probe and the object to be tested must be at a 90-degree angle, and the authenticity of the gemstone can be quickly identified according to the sound and reading (such as cubic zirconium (cz)) such imitations will not react when...
- ?matching battery? each diamond tester pen has a matching alkaline mercury-free environmentally friendly high-performance battery (dc 9v battery), so you don't need to spend extra effort to choose a matching battery
- ?non-destructive testing? this diamond tester is specially designed for true and false gemstone testing, not only fast and accurate, but also safe, used to distinguish real diamonds from other imitation stones, without adverse effects on gemstones, suitable for: masonry, crystal, agate, red sapphire, emerald and more, it is a great tool to test your jewelry
- ?compact size for easy portability? our high accuracy diamond tester measures about 6.3 x 1.57 x 0.87 inches, it is small and portable, it is light in weight, it can be put into any handbag or backpack, and it will not put too much burden on you when using it
- ?notice? please read the instructions carefully before using the professional diamond tester , and use this product correctly in order to test out accurate results
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Product Highlights
- ◆【portable design】◆ the operation of this diamond discriminator is simple and accurate. and the tester is light, compact and easy to carry, designed for fast, accurate and safe diamond testing. it is easy to calibrate gems of various sizes.
- ◆【multifunctional】◆ the tester provides a highly compact design, which is very suitable for buying jewelry, buying/trading diamonds, selling real estate, auctions, etc. can be used for fast, accurate and safe diamond testing.
- 【high-precision diamond tester】◆ the professional diamond selector will display real diamonds or fake diamonds, led lights and audio result indications, with strong sensitivity and accuracy.
- ◆【easy to use】◆ this diamond tester has a highly compact design that can help you distinguish the difference between real diamonds and fake diamonds. the tester comes with a pu box and a small test platform for fixing loose stones, which is easy to use even for novices.
- ◆【worry-free after-sales service】◆ if there is any problem with your flashlight, or you are sure that it is not suitable for you, we will always be with you. please contact us directly through amazon. we will provide you with refunds and exchanges. let you buy with confidence.
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Product Highlights
- 💎【simple to use】morris diamond tester pen is simple to operate to get results, professional(s) are not required. simply turn on our diamond tester pen detector; place the tip of the diamond tester on the gem stone (lightly pressed is sufficient) and if the stone is fake, crystal or cubic zirconia, the tester will not beep.
- 💎【application range】industrial purpose, circuit board and printing , industry, medicine, gardening, coin, diamond,stamp, jewelry, appraisal, education, geography, home and office
- 💎【intuitive design】m morris diamond tester pen during a test, if the stone tested is a diamond, the led lights will light up as the stone passes each test conducted by the diamond detector. once our diamond tester pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite led lights.
- 💎【fast results】morris diamond tester pen is design to deliver fast, accurate results. you will be able to know if something is fake in a matter of seconds.
- 💎【portable】morris diamond tester pen a great tool to have when testing your own jewelry.
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Product Highlights
- Led indicator for easy-to-read results
- Suitable for testing a wide range of diamond sizes
- Diamond checking pen
- Portable and lightweight device for testing diamond authenticity
- Accurately identifies real diamonds from imitations
- Perfect for use in jewelry stores, pawn shops, and other retail settings
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