10 Best Diamond Tester Selector In The Us - Black Friday 2024
Diamond Tester Pen, High Accuracy Jewelry Diamond Tester Professional Diamond Selector for Novice and Expert Jewelry Diamond
Main highlights- Reliable diamond selector: This diamond tester is unresponsive to imitation crystals and simulants like cubic zirconia and moissanite, making it the go-to choice for retail jewelers, pawn brokers, and chain stores.
- Convenient features: Compact design, low battery consumption, and the option to use an A/C adaptor for extended indoor use.
- Complete set: Comes with a vinyl pouch, testing platform for loose stones, and a comprehensive instruction manual. Brand new and unused.
- Advanced technology: Equipped with ultraviolet light for fluorescent reaction testing, multi-level volume calibration, and audible warning sounds when the probe touches a metal surface.
- Accurate and precise: With a single button press, it can identify genuine "natural" diamonds and distinguish stones as small as 2pt.
9.8Exceptional
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Value for Money2
HqdzDiamond Tester Pen,High Accuracy Jewelry Diamond Tester,Professional Diamond Selector,Jewelry Diamond Gem Identification Instrument Tool Thermal Conductivity Drill Pen,for Novice and Expert
9.7 Simple to use9.3 Precision8.0 Battery DurationWhy we love it
Quick and accurate diamond testing.
Easy to use with clear sound and light indicators.
Compact and fits well in hand.
9.7Exceptional
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3
HMKISHMKIS Diamond Tester Pen, High Accuracy Professional Jewelry Diamond Tester with 60X Jewelry Loop Magnifier, Diamond Selector for Novice and Expert
8.9 movability8.0 Simple to use8.0 worth the moneyWhy we love it
Accurate results for diamonds and imitation stones.
Includes a 60X magnification tool for detailed inspection.
Affordable and user-friendly for casual users.
9.6Exceptional
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4
TyenazaDiamond Tester, High Accuracy Jewelry Diamond Tester Pen, Professional Diamond Selector Gem Tester with Diamond Selector II, Moissanites Tester, 2 Manuals, 2 Trays
Main highlights- 【Versatile】 The tester has a very compact design, ideal for buying jewelry, buying diamonds, selling real estates, auctions, etc. The gemstones must be clean, dry and at room temperature.
- 【Quick Precise Diamond Testing】 Diamond Selector II can help you to distinguish whether your diamond is real or fake. It is designed for quick, precise, and safe diamond testing.
- 【LED display】 This tester is supplied with a PU housing and a small test platform for holding loose stones. LED light and audio result display. Easy calibration for stones of different sizes.
- 【How 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
- 【Convenient PU Bag】 Diamond Selector II is equipped with a PU bag and small testing tray for holding loose stones
9.5Excellent
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5
Hqdz-tdDiamond Tester Pen, Jewelry Diamond Tester with 60X Mini LED Magnifying&40X Full Metal Illuminated Jewelry Loop Magnifier, Thermal Conductivity Meter, Diamond Selector for Novice and Expert
Main highlights- ●It is designed for quick, precise, and safe diamond testing. ▲【Professional Diamond Selector】 After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.For Diamond Simulants：No Sound and No Red lamps light on.[Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
- ▲【Intuitive Design】Our diamond tester features an LCD display and LED indicator make it easy to read your precise testing results. No need for a professional - the Hqdz-td Diamond Tester Pen is easy to operate. Just turn it on, lightly press the tip to the gemstone, and wait for the beep to know if it's real or fake.
- ▲【For Metal Alert】When Testing metal, it will emits beeping-beeping-beeping in a high frequency,5times/second. The thermal conductivity of the metal is very high and can give the same indication as a diamond with most thermal probes.This Diamond Selector II has a metal Alert Buzzer to warn you when touches metal. If you hear the Metal Alert buzzing sound,re-touch the probe tip so as to touch only the tested stone.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.
- ▲【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.This diamond tester II can just distinguish diamond and fake diamond,but CAN NOT distinguish Moissanite & Real Diamonds。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)
- ▲【Bright LED】With this dual LED light source, you can clearly see objects in the dark or in low light. The magnifying glass provides a detector for detecting counterfeit banknotes, which is used for banknotes, passports, credit cards and traveler's checks, etc.It is very convenient to carry and you can use it anywhere.
9.4Excellent
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6
HqdzDiamond Tester Pen＋60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice&Expert,Thermal Conductivity Meter
9.5 Precision9.3 Simple to use9.1 movabilityWhy we love it
Intuitive LED lights and audio for easy identification.
Simple operation; no professional expertise needed.
Portable and convenient with carrying cases included.
9.2Excellent
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7
HDEHDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert,Diamond Selector II, L101
8.9 Giftable8.9 for starters8.0 Simple to useWhy we love it
Accurately distinguishes between real and fake diamonds.
Convenient battery-powered operation for portability.
Emits audible sounds for easy reading differentiation.
9.0Excellent
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8
SzxhfDiamond Tester Pen, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter
9.3 Simple to use8.9 movability8.7 PrecisionWhy we love it
Accurately tests multiple gemstones for authenticity.
Easy to use without professional expertise.
Portable and includes convenient carrying cases.
8.9Very Good
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9
HqdzJewelry Diamond Tester,Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale+30X 60X 90X Mini LED Magnifying,Professional Diamond Selector for Novice and Expert,Thermal Conductivity Meter
Main highlights- 【Simple to Use】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. reads weights of adiamond use 200g/0.01g Mini Jewelry Scale, To determine the clarity of a diamond use 30X 60X 90X LED lighted Loupe, magnifying glasses.
- 【Professional Diamond Selector】After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.For Diamond Simulants：No Sound and No Red lamps light on.[Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
- 【Pocket Scale】This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available - g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function.
- 【Magnification】Portable Diamond Tester Pen and 30X 60X 90X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 30X 60X 90X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
- 【Fast and safe 】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.
- 【Application Range】Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.
8.6Very Good
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10
HMKISHMKIS Diamond Tester, High Accuracy Jewelry Diamond Tester＋200g/0.01g Mini Jewelry Scale＋ 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter
Main highlights- [Test Result For DIAMOND ] For diamond, there will >=8 lights on and emits BEEPING in a low frequency -1 time/second.(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
- [Test Result For DIAMOND SIMULANTS] No Sound and No Red lamps light on
- [Pocket Scale]: This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. There is No calibration weights.
- [Must 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.
- [Magnification]: 40X led Magnification with batteries ( Small microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection etc.
- [Initialization] You have to finish the initialization before using. More details for initialization please check the description bellow.
- [Diamond Tester Pen II] This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
8.4Good
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