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The best gold
tester in the world

AuRACLE is a pioneer in gold and platinum testing through their one-of-a-kind conductivity technology. Unlike acid testing, AuRACLE devices use a durable Pen Probe in its testing process to give an accurate and fast reading of the metal karat value. AuRACLE testers are available for purchase through an authorized seller or through GemOro Superior instruments. Whether you are a seasoned jeweler, pawnbroker, hobbyist, or a precious metal hobbyist, the AuRACLE Tester is the most user friendly product on the market for testing gold and platinum.

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  • The AuRACLE has allowed me to detect fake jewelry without having to do any damage... Jane Chaikowsky
  • My business was an original client of the inventor and we have used the AuRACLE for over two decades... Sarah Schaffer
  • This product has performed flawlessly for me for over 10 years and my assay results are some of the highest in the industry. If you buy gold you need this tester! Andrew Muller
  • It is the most accurate gold testing equipment I have ever had the pleasure of using. Actually it is the only time testing gold has been a pleasure... Gary R. Smith, Senior Appraiser/Lead Auctioneer at Carolina Auction and Appraisal


  • Buy Gold With Confidence With AuRACLE Gold Tester's, buying gold is easier than ever before. Our products are reliable and user friendly so you can spend less time learning how to work a device and more time making money buying gold.
  • Spot Counterfeit Gold The threat of counterfeiting is a serious concern for most jewelers and gold buyers. With the AuRACLE Gold Tester you can now identify counterfeit gold without having to destroy the jewelry.
  • #1 Gold Tester Worldwide More jewelers and gold buyers use the AuRACLE Gold Tester than any other gold testing device. With patented technology and innovative solutions to mobile gold testing, AuRACLE has positioned itself as the leading Gold Tester worldwide.
  • Worldwide Distribution AuRACLE Gold Testers are available worldwide and can be purchased through a licensed reseller or in bulk through an AuRACLE distributor. If you are interested in becoming a distributor for AuRACLE products, use the contact form on our support page.
  • High Quality Precision Testing

    AuRACLE has built its reputation on being the most accurate gold and platinum tester in the world. Other testing methods are messy or have a high level of variance in their results; but with AuRACLE's patented calibration system, the consistency and accuracy of your test is guaranteed.


    We take the upmost care when manufacturing our devices, but if for any reason your device is defective in any way you can contact us up to 1 year after purchase for a replacement.


    We ensure the longevity and continued accuracy of our devices by providing easy to use Pen Probes which last up to 500 tests. Once a Pen Probe needs to be retired, you can easily order a replacement for $25 from a licensed retailer.


    Our premium Gold and Platinum tester takes the guess work out of karat weight. When in advanced mode, the AGT-3 will give you the exact karat weight to ensure you have the answer you need.


    AuRACLE devices are made in licensed and quality controlled manufacturing facilities that put quality first. All parts are sourced from reputable and reliable US software and hardware firms to ensure your device keeps going.


    The AGT-2 features true Mobile Technology, which allows you to minimize your hardware, save your testing history, and share screen shots, while achieving the same accuracy you've come to expect from AuRACLE.

Helping Jewelers in over 30 countries