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Quick Details

  • Brand Name: GemTrue
  • Place of Origin: Guangdong, China (Mainland)
  • Model Number: DK9000
  • Jewelry Tools & Equipments Type: Testers & Measurements
  • Product type: Diamond multi tester
  • Colour: Black, Blue and Red
  • User friendly: No user calibration required
  • Testing: Diamond, Moissanite, Sapphire/Ruby and metal alert
  • Tip guarantee: Lfetime

Packaging & Delivery

Packaging Details Comes with stone holder, lanyard and packaged in a deluxe carrying case.
Delivery Time 30 days after payment received
Product Description

GemTrue© multi diamond detector

Main Benefits:
- Highly accurate and consistent testing
- Testing capabilities Diamonds, Moissanite, Sapphire/Ruby and have metal alert
- 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

Large illumination panel 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° touch grip ensuring perfect electrical contact between the user’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
No waiting time between tests
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
Designed for left and right handed users
Low battery indicator
Product Details
150mm (5.9inch) x 33mm (1.29 inch) x 23mm (0.9inch)
42g (0.10lb) without battery, 80g (0.18lb) with battery
Operating temperature:
18°C - 28°C (64°F - 82°F)
Storage temperature:
35°C - 53°C (95°F - 127°F) 
1 x 9v battery

At Dikai Tools we pride ourselves with always innovating and developing our products' design as well as technical features. In doing so we have unique products which you cannot find anywhere else, please see below for patent information.

USA Patent No.
US 8,947.111 B2
US 9,453,808 B2
US D 732.987 S 

China Patent No.
ZL 2010 2 0256059.4

Company Profile

Main line

Diamond & Moissanite Testers
Gemological Instruments
Measuring Gauges
Diamond Loupes
Digital Scales
Diamond Display Boxes and Stands
Diamond Tool Kits

Our Advantages

Manufacturer of the GemTrue™ Diamond and Gemological equipment range

Established in 2004 as an English/Chinese managed company based in China

More than 15 years experience in manufacturing quality Diamond, Gemological tools and equipment for the professional

All of our staff are picked for their experience and knowledge of working in this field allowing us to assure a high quality and exceptional products

We work hard to supply our customers with the highest quality products and at the same time giving a competitive price

Payment and Shipping

Payment -- We accept: T/T, PayPal or contact us for other options.
Shipping -- By courier(DHL/UPS/TNT/EMS/China Post/HK Post/Fedex)

Other Products

You can refer to the above products in your enquiry if you are interested in any of them as well.

Transaction History of the Supplier

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Supplier's Trade Assurance Limit: US $35,000
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