Manufacturer of One Touch Diamond and Moissanite Tester, Diamond Detector

FOB Price: US $45 - 60 / Piece Get Latest Price
Min.Order Quantity: 1 Piece/Pieces mixed order
Supply Ability: 1000 Piece/Pieces per Month
Port: Guangzhou, China
Payment Terms: T/T,Western Union,MoneyGram,Paypal
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Quick Details

Brand Name: 7g Place of Origin: Guangdong China (Mainland) Model Number: 7g-742
Jewelry Tools & Equipments Type:
diamondnite tester
color: grey pen weight: 80g
packing weight: 166g packing dimension: 165*50*27mm

Packaging & Delivery

Packaging Detail: 200 pcs/carton carton size: 60*45*37cm
Delivery Detail: 3 days for moq


One Touch Diamond and Moissanite Tester
Dual Diamond &Moissanite Tester
Multi-function diamond tool/detector
Jewelry tools

This is the first and only one step dual tester. This new revolutionary design is unmatched in performance and ease of use. The entire test takes only ONE second and then you know for sure if it's moissanite, other artificial diamond, or a genuine diamond. This device is 100% accurate and patent pending. One year warranty.



Diamond Detector
The Prestige Series II Diamond Tester with state-of-the-art technology assuring quick- accurate readings to determine if a stone is a real diamond or a fake. 
Features include
 Automatic and manual mode. 
 Linear display for increased information. 
 Adjustable gain for small stone sizes. 
 Compensation for ambient temperature.
 Fast warm up time 
 ten seconds!
 Portable with one nine-volt battery (included). 
 Auto shut-off with a push button switch. 
 Unique new anti-fade circuit which compensates for stone heating. 
 Low battery indicator for accurate readings. 
 Multipurpose alarms: a. Beeps when ready. b. Metal alert. c. Beeps repeatedly when testing a diamond.

 Size:162*48*22mm   177g


Shippment:By courier(DHL/UPS/TNT/EMS/China Post/Fedex)

By air .By sea

Payment:T/T .Western Union/Paypal/MoneyGram

Afterservice:All machine will enjoy one year warranty

Any question about our products ,we will happy to answer you within 24hours

Sincerely look forward to any of your Inquiry 









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Guangzhou 7 Gram Machinery Equipment Co.,Ltd is a combination of manufacturer and exporter of jewelry equipment and tools with 12 years in China. It supplies more than 1000 styles of jeweler's tools, including scales, bristle brushes, cotton buff wheels, diamond testers, all kinds of jewelry making machines and associated items, which have the price and quality advantages from self-manufacturing to achieve the integration of industry and trade. These products have been exported to the USA, ... View detail

Basic Information

Product/Service (We Sell): Electronic Balance,Polishing Brush,Vibratory Tumbler  
Number of Employees: 5 - 10 People  

Trade & Market

Main Markets: South America
Southern Europe
Eastern Europe
Domestic Market
Mid East
North America
Central America
Southeast Asia
Eastern Asia
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 81% - 90%  

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  

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China (Mainland) | Trading Company | Contact Details
Experience: Established 2011

Communicate with Supplier:

Ms. Diana Qiu
Ms. Diana Qiu:
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