Rubin & Son (Hong Kong) Limited

   This powerful and accurate portable electronic gold tester give impressive performance, outstanding features and dynamic extended range of 6 to 24KT. Made in the USA.  

Gold Tester

Gold Tester for accurate testing of 6 to 24KT

MGM Industries & Company

Application: Distinguish K value of gold, PT value of platinum, density value, purity percentage can be measured. Pawning house, bank, jewelry shop, precious-metals recovery, jewelry factory, Gemstone Testing Center, precious metals researching, etc. Note: Unable to measure sample which is hollow or with inserted gems.  Features: * Multi-mode, gold mode, platinum mode, other precious metals mode can be switched. * Top and bottom limitation of K value, purity and density of gold. And prompt alarm. * Automatic zero tracking, buzzer warning, and overload warning. * No damage testing, cleaning and environmental protection. * Could be used as precision balance. * Function of solution compensation: necessary if liquid other than water is used as a medium for measuring. * RS-232C is included.   

Precious Metal Tester

Precious Metal Tester for gold and platinum purity measurement

Shanghai Joysun Auto Technology Company Ltd.

EDX-B9 XRF GOLD TESTER GOLD SILVER ANALYZER

EDX B9 XRF GOLD TESTER GOLD SILVER ANALYZER

EDX-B3 XRF GOLD TESTER GOLD PURITY TESTING MACHINE

EDX B3 XRF GOLD TESTER GOLD PURITY TESTING MACHINE

Napco Precision Instruments Co.,Limited

Products DescriptionV1 Benchtop Gold AnalyzerThe V1 XRF Analyzer quickly and accurately assesses karat or gold content, supporting quality control, pricing, and practical use. It lets users perform quick, cost-effective, nondestructive tests to determine gold content and verify alloy composition.Beyond gold, the device delivers exceptional performance for various other valuable metals of significance. The analyzers are equipped with a comprehensive precious metals suite encompassing elements such as Au/Ag/Cu/Zn/Ni/Pd/Pt/Rh/Ir/Cd/Pb/Sn/Sb/Co/Fe/Cr/W/Re/Ge/Os/In/Ru/Ti/Al/Me, etc.Key Features for Jewelry Retailers:● Precise Metal Testing: Ensure the purity of gold (10k to 24k), silver, platinum, and other precious metals, giving youconfidence in your stock and purchases.● Fast and Non-Destructive: Analyze materials without causing any damage, providing immediate results to your customers in-store.● Integrated Scale and Label Printer: Quickly weigh items and print professional labels with detailedmaterial composition, adding a layer of trust and transparency for your clients.● Compact, Store-Friendly Design: This analyzer’s small footprint and ease of use make it the perfect addition to any jewelry store, from boutiques to large retailers.● User-Friendly Interface: Simplify staff training with an intuitive control panel that anyone in your store can operate withease.● Customizable Reporting: Provide your customers with printed reports detailing their items' composition, enhancing their shopping experience and reinforcing your store’s credibility.SpecificationsWorking PrincipleEnergy Dispersive XRFDetectorSi-Pin DetectorAccuracy99.95%Relative Standard Deviation (RSD)RSD ≤ 0.05% (Au ≥ 90%)Analysis Range1 ppm – 99.99%Detection Limit~2–5 ppmTestable ElementsAu/Ag/Cu/Zn/Ni/Pd/Pt/Rh/Ir/Cd/Pb/Sn/Sb/Co/Fe/Cr/W/Re/Ge/Os/In/Ru/Ti/Al/Me, etc.Measurement Time30–60 secCameraFull-colorDisplay12.1" Touch ScreenPC / InterfaceIntegrated PC, WiFi, USB, HD cameraConnectivity3 USB + VGA (Optional)Operating SystemWindows 10/11, Napco SoftwareResolution150 ± 5 eVMultichannel AnalyzerDigital Multichannel Analyzer (MCA)Operating Environment5–38°C, ≤70% RHMain StructureHigh-strength Metal FrameSample Chamber25×25×7.5 cmAccessoriesAC adapter, 9999 Ag Standard, WiFi, Reusable Films, Ring HolderMachine Size40×32×36 cmMachine Weight26 kgTest ReportsFeatures* Tests all colors of gold from 0.1% to 99.99% and silver, platinum, and palladium.* The hand-touch display shows both karat value and all percentages of metals.* Easy one-step calibration using pure silver.* Easy and safe to operate (does not require a professional)* All data can be stored on the computer.* Reports can be printed out with A4/A5 and label form.* Follow easy steps to identify non-gold and plated gold.

V1 (Most Advanced Model Supports Up to 25+ Elements)

V1 Gold Analyzer for precise gold content testing

Shenzhen Dikai Industrial Co Ltd

AT A GLANCE    British designed and engineered Diamond – CVD/HPHT – Moissanite Tester* Detects for Diamonds, CVD/HPHT, Moissanite** Pocket-sized Clear visual test result display English Speaking test results  Self-calibrating at start up Fast test results Straightforward and easy to use design suits everyone’s needs  Specification Product Dimensions: 125 x 58 x 35mm (4.9 x 2.2 x 1.4in)Product Weight: 105g (0.23lb)Battery Type: Standard USB Cable for powering.Or 4 x AAA batteryBattery Life: approximately 1 minutes of continuous useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK10100 Veritas GemTrue CVD and Moissanite Tester1x User manual1x USB cable1x carrying Velvet Pouch1x Black Zip case   Warranty: 1 year from date of purchase      

DK10100 - GemTrue Veritas

GemTrue Veritas Moissanite and diamond tester

 GemTrue Multi Experior Pen Tester DK9000  	 At a glance&hellip; 	 Highly accurate diamond tester pen endorsed by Gem-A 	 Tests for diamonds, moissanite, CZ, rubies, and sapphires 	 Patented illuminated tip provides easy and clear to read test results 	 Extremely durable 0.6mm thermoelectric probe with a lifetime warranty   GemTrue Multi Experior Pen Tester  	 The GemTrue Multi Experior is an exceptional diamond tester that is able to distinguish diamonds from moissanite. Widely recognized to be the most accurate and best diamond tester pen on the market, this little beauty makes sure that you&rsquo;ll never buy a fake diamond again. Besides testing for diamonds and moissanite, this diamond tester is also able to recognize rubies and sapphires. This means that you&rsquo;ll be able to use your gizmo to distinguish valuable ruby and sapphire from other colored gems. The GemTrue Multi Experior is an easy to use diamond tester pen which makes it a perfect tool for hobbyists, beginning jewelers, and trained gemmologists alike.&nbsp; 	 This superior diamond tester pen has been endorsed by Gem-A and is arguably the best diamond moissanite tester available. The tool features an easy one-button design. After switching it on, it will be ready for use after a short warm-up period of 18 seconds. Simply hold your diamond tester like a regular pen and firmly press the thermoelectric probe onto your stone. When done so, the GemTrue Multi Experior will instantly inform you on whether you&rsquo;re dealing with a natural diamond, moissanite, CZ, ruby, sapphire, or something else. Your little gizmo even comes with a built-in metal alert. This makes your diamond tester safe to use on both loose gems and jewelry.&nbsp; 	 Product Dimensions:&nbsp;150 x 33 x 23mm (6.81 x 1.25 x 0.91in) 	 Product Weight:&nbsp;80g (0.18lb) weight including battery 	 Battery Type:&nbsp;1 x 9v battery 	 Battery Life:&nbsp;approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of use 	 Low Battery Warning:&nbsp;yes&nbsp; 	 LED Display:&nbsp;yes&nbsp; 	 Vocal Test Results:&nbsp;yes&nbsp; 	 Operating Temperature:&nbsp; 	 Operating temperature: 18&deg;C - 28&deg;C (64&deg;F - 82&deg;F)&nbsp; 	 Storage temperature: 35&deg;C - 53&deg;C (95&deg;F - 127&deg;F)&nbsp; 	 Tester, Pen tester,Diamond,Moissanite,CZ,Ruby,Metal,Diamond Tester,Moissanite Tester,Metal Tester,diamond tester pen,   Package Content&nbsp;:  	 1x&nbsp;DK9000 Multi Experior Tester 	 1x&nbsp;Metal loose stone holder&nbsp; 	 1x&nbsp;User manual 	 1x&nbsp;Stylish carrying zip case  

GemTrue Multi Experior Pen Tester DK9000 Diamond and Moissanite Tester Jewelry Tester

GemTrue Multi Experior Pen Tester DK9000 for diamonds and moissanite

  GemTrue Multi Experior DK9000
GemTrue&copy; Multi Experior   	 Endorsed by the Gemological Institute of Great Britain 	  LIFETIME TIP GUARANTEE  	 Like all other GemTrue&reg; testers you can easily identify CZ, Diamond, Moissanite and now the EXPERIOR will help you to distinguish Sapphire and Ruby!   Product features​:  	 Patented illumination feature allows the user to easily see the test result 	 Tough tip design keeping the tester straight forward no need for tip changes 	 Fine retractable 0.6mm diameter thermoelectric probe 	 180&deg; contact grip for accurate test results 	 Fully automatic requiring no calibration 	 No waiting time between tests for fast and efficient use 	 Low battery alert and auto power down 	 UV light source 	 Designed for left and right handed users 	 Lanyard attachment Stylish carrying case or a slim leather carrying pouch 	 Available in three colours   Benefits:  	 Highly accurate and consistent testing 	 Distinguishes between Diamonds, Moissanite and Sapphire/Ruby 	 Simulants and metal 	 No user calibration is required 	 Simple and user friendly 	 Durable and robust 	 Clear, visible test result displays 	 Able to test mounted or loose stones 	 Portable tester that can be used anywhere 	 Diamond Tester, Multi Diamond Tester, diamond and moissanite tester, diamond tester, moissanite tester, accurate diamond tester, gemtrue, dikai, dikai tools, dikaitools   Dimensions and Weight:  	 Length: 150mm (5.9 inches) (with protective cover cap) 	 Width: 23mm (0.9 inches) 	 Height: 33mm (1.29 inches) 	 Weight without battery: 42g (0.10lb) 	 Weight with battery: 80g (0.18lb)   Power and Battery:  	 1 x 9V battery (approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of use.) 	 Optional Multi country power adaptor (sold separately)   Operating Conditions:  	 Operating temperature: 18&deg;C - 28&deg;C (64&deg;F - 82&deg;F) 	 Storage temperature: 35&deg;C - 53&deg;C (95&deg;F - 127&deg;F)  

GemTrue Multi Experior Pen Tester DK9000 for accurate gem testing

Products DescriptionN1-20 Benchtop Gold AnalyzerThe N1-20 XRF Analyzer offers a rapid and remarkably precise method for assessing karat or gold content, serving quality control, pricing, and practical utilization needs. It lets users perform quick, cost-effective, nondestructive tests to determine gold content and verify alloy composition.Beyond gold, the device delivers exceptional performance for various other valuable metals of significance. The analyzers are equipped with a comprehensive precious metals suite encompassing elements such as Au/Ag/Pt/Pd/Rh/Ir/Ru/Cu/Zn/Ni/Cr/Co/Fe/Sn/Sb/Cd/Pb/Mn/Ga and InKey Features for Jewelry Retailers:● Precise Metal Testing: Ensure the purity of gold (10k to 24k), silver, platinum, and other precious metals, giving youconfidence in your stock and purchases.● Fast and Non-Destructive: Analyze materials without causing any damage, providing immediate results to your customers in-store.● Integrated Scale and Label Printer: Quickly weigh items and print professional labels with detailedmaterial composition, adding a layer of trust and transparency for your clients.● Compact, Store-Friendly Design: This analyzer’s small footprint and ease of use make it the perfect addition to any jewelry store, from boutiques to large retailers.● User-Friendly Interface: Simplify staff training with an intuitive control panel that anyone in your store can operate withease.● Customizable Reporting: Provide your customers with printed reports detailing their item's composition, enhancing their shopping experience and reinforcing your store’s credibility.SpecificationsWorking PrincipleEnergy Dispersive XRFDetectorSi-Pin DetectorAccuracy99.95%Relative Standard Deviation (RSD)RSD ≤ 0.05% (Au ≥ 90%)Analysis Range1 ppm – 99.99%Detection Limit~2–5 ppmTestable ElementsAu, Ag, Pt, Pd, Rh, Ir, Ru, Cu, Zn, Ni, Cr, Co, Fe, Sn, Sb, Cd, Pb, Mn, Ga, and InMeasurement Time30–60 secCameraFull-colorDisplay12.1" Touch ScreenPC / InterfaceIntegrated PC, WiFi, USB, HD cameraConnectivity3 USB + VGA (Optional)Operating SystemWindows 10/11, Napco SoftwareResolution150 ± 5 eVMultichannel AnalyzerDigital Multichannel Analyzer (MCA)Operating Environment5–38°C, ≤70% RHMain StructureHigh-strength Metal FrameSample Chamber25×25×7.5 cmAccessoriesAC adapter, 9999 Ag Standard, WiFi, Reusable Films, Ring HolderMachine Size40×32×36 cmMachine Weight26 kgTest ReportsFeatures* Tests all colors of gold from 0.1% to 99.99% and silver, platinum, and palladium.* The hand-touch display shows both karat value and all percentages of metals.* Easy one-step calibration using pure silver.* Easy and safe to operate (doesn’t need any professional person)* All data can be stored on the computer.* Reports can be printed out with A4/A5 and label form.* Follow easy steps to identify non-gold and plated gold.

N1 - 20 (Advanced Model Supports up to 20 elements)

N1 20 XRF Analyzer for precise gold content testing

EDX-v61G XRF GEMSTONE TESTER RUBBY TESTER

EDX v61G XRF GEMSTONE TESTER RUBBY TESTER

 GemTrue Veritas: Diamond &ndash; CVD/HPHT &ndash; Moissanite Tester  	 At a glance&hellip; 	 The only machine available that tests for Diamond, CVD/HPHT, and Moissanite 	 100% accuracy for fully trustworthy test results 	 Pocket-sized tester for loose gemstones 	 Straightforward and easy to use design suits the needs of anybody out there   GemTrue Veritas: Diamond &ndash; CVD/HPHT &ndash; Moissanite Tester  	 The Veritas CVD Diamond Tester is the newest tester from Gemtrue. This unique device is the only tester on the market that is capable of distinguishing between natural Diamond, CVD/HPHT, and Moissanite. If you&rsquo;re looking for a pocket-sized CVD diamond tester that has it all, the GemTrue Veritas is the perfect gadget for you. This superior tester has been designed and manufactured in-house by our British engineers to ensure it meets the highest industry standards. With this beautiful gizmo at your side, distinguishing diamond, CVD-HPHT, and Moissanite has never been easier.&nbsp; 	 This GemTrue Veritas CVD Diamond tester features an easy to use and straightforward design. Thanks to its compact body, you can easily carry it along no matter where you&rsquo;re headed. The Veritas CVD Diamond tester is powered by four regular AAA batteries. Additionally, it comes with a micro-USB input that allows you to charge it through your laptop, PC, or power bank. With its low battery warning and automatic shut off feature, this CVD diamond tester lets you take the most out of its battery life.&nbsp; 	 &nbsp;Product Dimensions:&nbsp;125 x 58 x 35mm (4.9 x 2.2 x 1.4in)&nbsp; 	 Product Weight:&nbsp;105g (0.23lb)&nbsp; 	 Battery Type:&nbsp;Standard USB Cable for powering.&nbsp; 	 Or 4 x AAA battery&nbsp; 	 Battery Life:&nbsp;approximately 1 minutes of continuous use&nbsp; 	 Low Battery Warning:&nbsp;yes&nbsp; 	 LED Display:&nbsp;yes&nbsp; 	 Vocal Test Results:&nbsp;yes&nbsp; 	 Operating Temperature:&nbsp; 	 Operating temperature: 18&deg;C - 28&deg;C (64&deg;F - 82&deg;F)&nbsp; 	 Storage temperature: 35&deg;C - 53&deg;C (95&deg;F - 127&deg;F)   Package Content&nbsp;:  	 1x DK10100 Veritas GemTrue CVD and Moissanite Tester&nbsp; 	 1x User manual&nbsp; 	 1x USB cable&nbsp; 	 1x carrying Velvet Pouch&nbsp; 	 1x Black Zip case 	 Diamond Tester, Moissanite Tester, Diamond Moissanite Tester, Diamond Tools, GemTrue, Gemological Instruments, Real Diamond Teste  

Moissanite Tester Veritas Diamond Tester Diamond Moissanite Tester Real Diamond Tester

Moissanite Tester Veritas Diamond Tester for accurate gemstone testing

  Multi plus Diamond &amp; Moissanite Tester   	  Features 
	&nbsp;
	1. Large illumination panel&nbsp; now makes it very easy see your test results clearly.
	&nbsp;
	2. Fitted with a 0.6 diameter fine retractable thermo electric probe, giving consistent pressure when placed on the surface of a stone ensuring more accurate results.
	&nbsp;
	3. 180&deg; touch grip ensuring perfect electrical contact between the user&rsquo;s fingers and the tester giving accurate test results.
	&nbsp;
	4. Professional non slip rubber coated body allowing better handling when testing.
	&nbsp;
	5. Fully automatic requiring no user calibration
	&nbsp;
	6. Fitted with a built-in metal alert letting you know if you accidentally touch the setting or stone holder, helping the user to eliminate false readings
	&nbsp;
	7. Complete with different audio testing sounds for Diamond, Moissanite and metal making it even easier to distinguish your test results
	&nbsp;
	8. UV light that has been mounted in the tip that can be used during a test to give more accurate readings on Moissanite (it excites the atoms and improves electrical conductivity). It can also be used to observe the fluorescence in diamonds for the purpose of colour-grading
	&nbsp;
	9. No waiting time between tests
	&nbsp;
	10. Designed for left and right handed users
	&nbsp;
	11. Low battery indicator
	&nbsp;
	12. Lanyard attachment Stylish carrying case or a slim leather carrying pouch
	 Benefits 
	&nbsp;
	Highly accurate and consistent testing
	&nbsp;
	Distinguishes between Diamonds, Moissanite,
	Simulants and metal
	&nbsp;
	No user calibration is required
	&nbsp;
	Simple and user friendly
	&nbsp;
	Durable and robust
	&nbsp;
	Clear, visible test result displays
	&nbsp;
	Able to test mounted or loose stones
	&nbsp;
	Portable tester that can be used anywhere 	 GemTrue Multi Plus, Multi Diamond Tester, Diamond and Moissanite Tester, Diamond detector 	 &nbsp; 	  Dimensions and Weight &nbsp; 	 &nbsp;
	Length: 150mm (5.9 inches) (with protective cover cap)
	Width: 23mm (0.9 inches)
	Height: 33mm (1.29 inches)
	Weight without battery: 42g (0.10lb)
	Weight with battery: 80g (0.18lb)
	&nbsp;
	 Power and Battery 
	&nbsp;
	1 x 9v battery (approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of use.)
	Optional Multi country power adaptor (sold separately)
	&nbsp;
	Operating Conditions
	&nbsp;
	Operating temperature: 18&deg;C - 28&deg;C (64&deg;F - 82&deg;F)
	Storage temperature: 35&deg;C - 53&deg;C (95&deg;F - 127&deg;F)  

Multi Plus Diamond & Moissanite Tester Diamond detector GemTrue Multi Plus

Multi Plus Diamond Moissanite Tester Diamond detector

GemTrue Multi Experior Diamond Tester At a Glance… Highly accurate diamond tester penDistinguishes between Diamonds &amp; MoissaniteShows you if you have a ruby or sapphirePatented illuminated tip provides easy and clear to read test resultsExtremely durable 0.6mm thermoelectric probe with a lifetime warrantySpecification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.91in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK9000 Multi Experior Tester1x Metal loose stone holder1x User manual1x Stylish carrying zip case   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS  Product Picture：     

DK9000 - GemTrue Multi Experior

DK9000 GemTrue Multi Experior diamond tester

GemTrue Multi Plus Diamond Tester Pen Meet the GemTrue Multi Plus - a revolutionary diamond tester that separates natural diamonds from moissanite and other gemstones instantly. This moissanite diamond tester pen has been reduced in size and weight significantly compared to its predecessors. Thanks to this, it’s a great gizmo to be carried along easily on upcoming business trips or supplier visits. It comes with a 9V battery that treats you to up to 3 hours of continuous usage time. This is enough to get you through a full day of diamond testing without needing to worry about running out of juice. The Multi Plus is one of the latest and most accurate diamond testers in our assortment. With its user-friendly design, this gadget is easy to use for both beginning jewelers and professional gemmologists.This moissanite diamond tester pen has been fitted with a large illumination panel right over the top of the tester. This panel will light up accordingly to the test results. When the gem you’re testing is an authentic diamond, it will show blue light. If it’s a moissanite, it shows green. And for any other stone including cubic zirconia, it shows red. Additionally, your diamond tester pen also features a metal alert that will inform you when your probe is touching the ring holder or a piece of jewelry. Whenever you accidentally hit the metal, the illumination panel of your gadget will light up in yellow. Besides its colorful test results, it also treats you to audio indications for even easier usage.The 0.6mm thermoelectrical probe of this diamond tester treats you to highly accurate readings when testing for diamond, moissanite, and stimulants such as CZ. With its 180-degree touch grip, your gadget ensures perfect electrical contact between the user’s fingers and the tester for even more accurate readings. The tester itself features a non-slip rubber body for comfortable usage and great control. It has been designed in such a way that it can be operated smoothly by both right- and left-handed people alike. The diamond moissanite tester itself features fully automatic calibration. It furthermore has a short warm-up time or merely 18 seconds and it lets you test multiple stones in a row without needing to wait in between sessions. With its built-in UV light, the diamond tester treats you to more accuracy on moissanite testing and furthermore offers a great tool for testing diamonds for fluorescence.This British designed and engineered diamond tester pen has been manufactured in-house to ensure the highest product quality. Both the tester and its probe are extremely durable and well-made. When purchasing one of our GemTrue Multi Plus diamond testers, you’ll now get a stylish carry case, stone holder, and lanyard for free.    

DK8000 - GemTrue Multi Plus

GemTrue Multi Plus diamond tester pen for accurate gemstone testing

Professional Diamond Tester - GemTrue Diamond Plus Tester 	 Features: 	 Large illumination panel&nbsp; now makes it very easy see your test results clearly. 	 Fitted with a 0.6 diameter fine retractable thermo electric probe, giving consistent pressure when placed on the surface of a stone ensuring more accurate results. 	 180&deg; touch grip ensuring perfect electrical contact between the user&rsquo;s fingers and the tester giving accurate test results. 	 Professional non slip rubber coated body allowing better handling when testing. 	 Fully automatic requiring no user calibration 	 Fitted with a built-in metal alert letting you know if you accidentally touch the setting or stone holder, helping the user to eliminate false readings 	 Complete with different audio testing sounds for Diamond, Moissanite and metal making it even easier to distinguish your test results 	 UV light that has been mounted in the tip that can be used during a test to give more accurate readings on Moissanite (it excites the atoms and improves electrical conductivity). It can also be used to observe the fluorescence in diamonds for the purpose of colour-grading 	 No waiting time between tests 	 Designed for left and right handed users 	 Low battery indicator 	 Lanyard attachment Stylish carrying case or a slim leather carrying pouch 	 Benefits: 	 Highly accurate and consistent testing 	 Distinguishes between Diamonds, Moissanite, 	 Simulants and metal 	 No user calibration is required 	 Simple and user friendly 	 Durable and robust 	 Clear, visible test result displays 	 Able to test mounted or loose stones 	 Portable tester that can be used anywhere 	 Diamond Tester, Diamond Tester III, The best diamond testerDiamond detector&nbsp;  

GemTrue Diamond Plus Tester Diamond Tester Moissanite Diamond Detector 

GemTrue Diamond Plus Tester for accurate diamond and moissanite detection

At a glance… Highly accurate diamond moissanite tester distinguishes natural and manmade stonesCheck for diamonds and moissanite in a split second360-degree illuminated tip along with audio tunes provide easy to understand test resultsComes with an extremely durable 0.6mm thermoelectric probe  Diamond Moissanite Tester - GemTrue Multi Tester  This beautiful moissanite diamond tester pen can be used to test loose gemstones as well as gems used in jewelry. It comes with a built-in metal alert feature that will warn you when you accidentally touch the stone holder or a piece of jewelry while using your diamond tester. Its illuminated band near to the probe lights up in different colors to correspond with the test result. With each color, your diamond tester furthermore makes a different sound. This makes it easy to recognize the test results without needing to look down at the indication panel on the top of the tester. Powered by a 9V battery, this diamond tester brings along hours’ worth of continuous usage time for you to enjoy throughout the day. Thanks to this, you’ll never have to worry again about running out of juice while spending your day outdoors testing stones.   Specification Product Dimensions: 177 x 32 x 25mm (6.96 x 1.25 x 0.98in)Product Weight: 68g (0.15lb)Battery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK6000 Multi Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch    

DK6000 - GemTrue Multi Tester

DK6000 GemTrue Multi Tester for diamonds and moissanite

 	 DK7000 multi&nbsp; diamond tester. 	 Our latest multi tester in our range offers you even more ease of use and accuracy when testing. The DK7000 is a portable user friendly tester that you can easily slip in your pocket that will distinguish diamonds from moissanite instantly and also alert you of simulants (other stones). 	 Complete with our patented 360 degree illumination feature allowing you to easily see your test results clearly without having to angle the tester to see the results. 	 The DK7000 multi tester uses advanced thermal electrical conductivity to test for diamond, moissanite and simulants (other stones). moissanite (a manmade stone) has the same thermal conductivity as diamond and registers as diamond on diamond testers, therefore using this multi tester helps you to accurately distinguish between diamond and moissanite. 	 Diamond tester,Multi diamond&nbsp; tester,jewelry tester,Diamond selector, Diamond and Moissanite Testers  

Multi Diamond Tester-A GemTrue Diamond Tester Jewelry Tester Diamond Selector

Multi Diamond Tester A GemTrue Diamond Tester Jewelry Tester

At a glance… Highly accurate diamond tester pen makes sure you never buy a fake stone againCheck for diamonds, moissanite, as well as other stones and stimulants such as CZ360-degree illuminated tip along with audio tunes provide you with easy and clear test resultsComes with an extremely durable 0.6mm thermoelectric probe  GemTrue Diamond Tester Pen Multi II  This British designed and engineered diamond tester pen is fully automatic and requires no user calibration. It is furthermore able to test multiple gems in a row without needing any waiting time in between the tests. Your gizmo comes with a built-in UV light that enhances the accuracy of the moissanite testing. This feature also allows you to check your diamonds for quality and fluorescence. The GemTrue Multi II diamond tester pen comes with a stone holder and leather case for easy transport.   Specifications Product Dimensions: 173 x 32 x 25mm (6.81 x 1.25 x 0.98in)Product Weight: 68g (0.15lb)Battery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK7000 Multi II Tester1x Metal loose stone holder1x User manual1x Stylish carrying zip case      

DK7000 - GemTrue Multi II

DK7000 GemTrue Multi II diamond tester pen for accurate gem testing.

Diamond-CVD-HPHT/TYPE II2a-Moissanite Pen Tester   Product Features   Long standing international patented technologyDetects colourless diamonds from CVD/HPHT/TYPE II2a and all Moissanite typesWill test loose and mounted stones in open or closed back jewelry down to 0.2ctWill test colourless diamonds within the range of D to JRetractable probe to ensure a secure contact with the stone is made when testingUV safe retractable optical probe that only activates when tip is in contact with the stoneError warning message when loss of contact between optical probe tip and stoneLarge full colour touch screen with clear easy to view iconsTest results displayed clearly on screenSpoken test results and guidance commandsMulti language optionsLeft and right-handed user settingsSelf-calibrating at start-up         Immediate fast accurate test resultsBuilt in pictorialBuilt in full colour video tutorialCompact and light weight for convivence.Battery operatedStraightforward, no messing about easy-to-use design that suits everyone’s needs  Specifications   Product dimensions: 192 x 42 x 21mm Product weight: 76g (without batteries) Battery type: 4 x AAA High quality alkaline (not supplied) Warranty: Standard 12 months factory warranty.   Recommended Operating Conditions:   Best environment operating temperature 10°C to 28° (50°C to 82°C) Storage temperature 10°C to 35° (50°C to 95°C) Air humidity 15% to 70%   Package Content:   1x DK10200 Gemtrue ARETE 1x Metal loose stone holder 1x User manual 1x Protective cloth bag 1x Zip carrying case   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFESSIONAL GEMMOLOGIST. GEMTRUE ARE NOT RESPONSIBLE FOR ANY DAMAGES OR LOSES THROUGH MISUSE, INCORRECT TESTING PROCEDURES OR RESULTS  Product Picture：   

DK10200 GemTrue ARETE

DK10200 GemTrue ARETE - advanced Moissanite and diamond tester

The tester here uses thermal conductivity to test diamonds. It is fitted with a UV light that can be used during a test to give more accurate readings on moissanite. It can also be used to observe the fluorescence in diamonds for the purpose of color-grading. 	 Moissanite registers as a diamond on diamond testers. 	 Moissanite has the same thermal conductivity as diamonds. 	 Measures electrical conductivity. 	 Tests loose stones or stones mounted in jewelry. 	 Fitted with a built-in metal alert. 	 Helps eliminate false readings. 	 Fitted with an illuminating band around the probe. 	 Probe lights up in different colors to correspond with the test results. 	 Fully automatic. 	 Requires no calibration. 	 Easy and simple to use. 	 Powered by one standard 9V battery or optional AC power supply. 	 diamond color grading tester, automatic diamond tester, electrical diamond tester, Multi Diamond Tester, Multi Teste  

Diamond Multi Tester-B Multi Tester Electrical diamond tester Automatic diamond tester

Diamond Multi Tester for accurate diamond and moissanite testing

Item No: DK69107 Diamond Tester   This newly improved design of Diamond Tester is Ideal for testing larger diamonds, very easy to use. Complete with A LW Ultraviolet blue 365nm lamp allowing you to test the fluorescent reaction of stones. Supplied with a PU leather case, loose stone testing tray and packaged in a box. A essential tool for all your testing needs.     

DK69107 - Diamond Tester

DK69107 Diamond Tester for easy diamond testing

DK8900 - GemTrue Diamond Experior   British designed and engineered diamond tester for highly accurate readings Main purpose is to detect for diamonds* Includes a metal alert in case you miss the stone and touch the jewelry surface Patented Illuminated display panel for easy to view detection results Audible tone to help quickly identify the test result Fitted with an integrated microchipped 0.6mm thermoelectric probe Superior tough retractable tip allowing true contact with the surface of the stone  Includes a patented 180-degree touch grip assisting to achieve accurate tests Added feature of an LW395nm Ultra Violet light source for detection of florescence in diamonds.  Automatic shut down function if you accidently leave it on Our design allows easy use in either your left for right hand Produced in house at our British-Chinese owned factory in Shenzhen Designed and engineered with long standing international technical and design patents  Specification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.0.98in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK8900 Diamond Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch   Warranty: 1 year from date of purchase.   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS.    Please note that if you are purchasing this tester in the UK then it will be the GemTrue Diamond Experior DK8900 that you receive, it is same tester the name just has been changed due to TM in the United Kingdom.     

DK8900 - GemTrue Diamond Experior

DK8900 GemTrue Diamond Experior diamond tester for accurate readings

AT A GLANCE    British designed and engineered diamond tester for highly accurate readings Main purpose is to detect for diamonds* Includes a metal alert in case you miss the stone and touch the jewelry surface Patented Illuminated display panel for easy to view detection results Audible tone to help quickly identify the test result Fitted with an integrated microchipped 0.6mm thermoelectric probe Superior tough retractable tip allowing true contact with the surface of the stone  Includes a patented 180-degree touch grip assisting to achieve accurate tests Added feature of an LW395nm Ultra Violet light source for detection of florescence in diamonds.  Automatic shut down function if you accidently leave it on Our design allows easy use in either your left for right hand Produced in house at our British-Chinese owned factory in Shenzhen Designed and engineered with long standing international technical and design patents  Specification Product Dimensions: 150 x 33 x 23mm (6.81 x 1.25 x 0.0.98in)Product Weight: 80g (0.18lb) weight including batteryBattery Type: 1 x 9v batteryBattery Life: approximately 3 hours of continuous use based on high quality alkaline batteries, continuously using the UV light source will give you approximately 1.5 hours of useLow Battery Warning: yesLED Display: yesVocal Test Results: yesOperating Temperature:Operating temperature: 18°C - 28°C (64°F - 82°F)Storage temperature: 35°C - 53°C (95°F - 127°F)Package Content :1x DK7900 Diamond Tester1x Metal loose stone holder1x User manual1x PU leather carrying pouch   Warranty: 1 year from date of purchase.   WITH ALL TESTING EQUIPMENT IF YOU ARE UNSURE OF THE TEST RESULTS IT IS RECOMENDED TO MAKE SEVERAL TESTS FOLLOWING THE INSTRUCTIONS GIVEN WITH THE TESTER. IF YOU ARE STILL UNSURE OF THE RESULTS THEN YOU SHOULD CONSULT A PROFFESIONAL GEMMOLOIGIST. GEMTRUE ARE NOT RESPONSABLE FOR ANY DAMAGES OR LOSES THROUGH MISSUSE, INCORRECT TESTING PROCEDURES OR RESULTS.      

DK7900 - GemTrue Diamond Plus

DK7900 GemTrue Diamond Plus diamond tester for accurate readings

Products DescriptionN1-10 Benchtop Gold AnalyzerThe N1-10 XRF Analyzer offers a rapid and remarkably precise method for assessing karat or gold content, serving quality control, pricing, and practical utilization needs. It lets users perform quick, cost-effective, nondestructive tests to determine gold content and verify alloy composition.Beyond gold, the device delivers exceptional performance for various other valuable metals of significance. The analyzers are equipped with a comprehensive precious metals suite, encompassing elements such as Au, Ag, Pt, Pd, Rh, Cu, Zn, Ni, Cd,and In.Key Features for Jewelry Retailers:● Precise Metal Testing: Ensure the purity of gold (10k to 24k), silver, platinum, and other precious metals, giving you confidence in your stock and purchases.● Fast and Non-Destructive: Analyze materials without causing any damage, providing immediate results to your customers in-store.● Integrated Scale and Label Printer: Quickly weigh items and print professional labels with detailed material composition, adding a layer of trust and transparency for your clients.● Compact, Store-Friendly Design: This analyzer’s small footprint and ease of use make it the perfect addition to any jewelry store, from boutiques to large retailers.● User-Friendly Interface: Simplify staff training with an intuitive control panel that anyone in your store can operate with ease.● Customizable Reporting: Provide your customers with printed reports detailing their items' composition, enhancing their shopping experience and reinforcing your store’s credibility.SpecificationsWorking PrincipleEnergy Dispersive XRFDetectorHybrid DetectorAccuracy99.90%Relative Standard Deviation (RSD)RSD ≤ 0.1% (Au ≥ 90%)Analysis Range1 ppm – 99.99%Detection Limit~5–10 ppmTestable ElementsAu, Ag, Pt, Pd, Rh, Cu, Zn, Ni, Cd and InMeasurement Time30–60 secCameraFull-colorDisplay12.1" Touch ScreenPC / InterfaceIntegrated PC, WiFi, USB, HD cameraConnectivity3 USB + VGA (Optional)Operating SystemWindows 10/11, Napco SoftwareResolution200 ± 5 eVMultichannel AnalyzerDigital Multichannel Analyzer (MCA)Operating Environment5–38°C, ≤70% RHMain StructureHigh-strength Metal FrameSample Chamber25×25×7.5 cmAccessoriesAC adapter, 9999 Ag Standard, WiFi, Reusable Films, Ring HolderMachine Size42×36×38 cmMachine Weight30 kgPower RequirementsAC 110/220V, 50/60 HzRated Voltage0–50 kVRated Current1 mARated Wattage200 WPackage Size59×55.5×53 cmGross Weight48 kgWarranty1 Year + Lifetime Software UpgradeTest ReportsFeatures* Tests all colors of gold from 0.1% to 99.99% and silver, platinum, and palladium.* The hand-touch display shows both karat value and all percentages of metals.* Easy one-step calibration using pure silver.* Easy and safe to operate (does not require a professional)* All data can be stored on the computer.* Reports can be printed out with A4/A5 and label form.* Follow the easy steps to identify non-gold and plated gold.

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