GemTrue Multi II - GemTrue
GemTrue Multi II - GemTrue
GemTrue Multi II - GemTrue
GemTrue Multi II - GemTrue
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  • Load image into Gallery viewer, GemTrue Multi II - GemTrue
  • Load image into Gallery viewer, GemTrue Multi II - GemTrue
  • Load image into Gallery viewer, GemTrue Multi II - GemTrue

GemTrue Multi II

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At a glance…
  • Highly accurate diamond tester pen makes sure you never buy a fake stone again
  • Check for diamonds, moissanite, as well as other stones and stimulants such as CZ
  • 360-degree illuminated tip along with audio tunes provide you with easy and clear test results
  • Comes with an extremely durable 0.6mm thermoelectric probe

GemTrue Diamond Tester Pen Multi II

Instantly distinguish diamonds from moissanite and other stones or stimulants with the GemTrue Diamond Tester Multi II. This highly accurate diamond tester pen is extremely easy to use and will inform in instantly whether you’re dealing with a natural diamond. Simply place to probe onto the gem and let your tester do its work. From now on, you can be assured that you’ll never get fooled into buying a fake stone again. Thanks to its compact and lightweight design, this diamond moissanite tester can be easily carried around in your pocket or suitcase. This makes it a great gizmo to bring along on upcoming business trips, trade shows, and supplier visits.

The simple and user-friendly design of this diamond tester pen makes it a great tool for hobbyists, jewelers and gemmologists alike. The real diamond tester itself is extremely durable and robust so you won’t have to worry about breaking it while carrying it around in your case. With its non-slip rubber coated body, it offers comfortable and secure usage. It has been designed with both left- and right-handed people in mind, meaning that you’ll be able to operate it perfectly no matter the hand you’re using. With its powerful 9V battery, your gizmo offers up to 3 hours of continuous usage time for you to enjoy. This is enough to get you through the longest of days. Thanks to its low battery indicator, you’ll never have to worry again about running out of juice unexpectedly.

With its durable 0.6mm thermoelectric retractable probe, this diamond tester pen treats you to highly accurate readings. The advanced thermal electrical conductivity lets you effortlessly test for diamonds, moissanite, and other rocks and stimulants. Your diamond tester comes with a 360-degree illuminated tip that lights up in the color according to the test result. This means it shows blue for diamond, green for moissanite, red for other rocks, and yellow for metal. This final feature, the metal alarm, informs you when you are accidentally touching the ring holder or jewelry instead of the gemstone itself. This makes your diamond tester great for testing both loose gems as well as gemstones placed in jewelry.

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.


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 battery
Battery 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 use
Low Battery Warning: yes
LED Display: yes
Vocal Test Results: yes
Operating 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 Tester
1x Metal loose stone holder
1x User manual
1x Stylish carrying zip case