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Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones
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Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones
INDUSTRIES MOST TRUSTED gemstone tester redesigned to be more compact, sturdy and portable.
Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones
Item #: 29178058

Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored

Item #: 29178058

ETB 62279

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INDUSTRIES MOST TRUSTED gemstone tester redesigned to be more compact, sturdy and portable.
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What Stands Out

Assisted Thermal Calibration
The innovative ATC feature ensures accurate temperature adjustments, enhancing the precision in identifying diamonds and gemstones, making it easier for gemologists to deliver reliable assessments.
Multi-Gem Identification
Effectively distinguishes between diamonds, moissanites, and various colored gemstones, resolving common issues faced by jewelers and gemologists in discerning these valuable stones with confidence.
User-Friendly Design
The intuitive interface allows for quick operation, catering to both professionals and hobbyists, ensuring a seamless and efficient testing experience for all skill levels.

Product Details

Shop the Presidium Gem Tester II at Ubuy Ethiopia. Identify diamonds, moissanites, and colored gemstones with ease. Buy now and get accurate results with the industry's thinnest probe tip and clear analog display.
  • Redesigned to be more compact, sturdy, and portable for increased convenience
  • Features the industry's thinnest retractable probe tip for precise testing
  • Consistently delivers reliable results, identifying diamonds, moissanites, and common colored gemstones
  • Clear and easy-to-read analog dial for simple and straightforward usage
  • Capable of differentiating 16 types of gemstones for versatile testing
  • Includes Assisted Thermal Calibration ATC to ensure accurate testing
Package Weight2.53 Pound

Who Should Buy?

Suitable For
  • Jewelry Professionals

    Ideal for jewelers and gemologists for accurate identification of diamonds, moissanites, and colored gemstones in their work.

  • Hobbyist Collectors

    Useful for gemstone enthusiasts wanting to independently test and verify authenticity of their gemstone collections at home.

  • Educational Purposes

    Beneficial for teaching institutions and students studying gemology looking for reliable and user-friendly testing instruments.

Not Suitable For
  • Casual Consumers

    Not suitable for casual buyers who require a quick, inexpensive way to check gemstone authenticity without training.

  • Field Appraisers

    May not meet the rigorous demands of field appraisers needing rapid identification under diverse conditions and lighting.

  • Budget Shoppers

    Potentially costly for occasional users or those seeking basic identification tools without advanced features.

Product Description

Presidium Instruments Gem Tester II (PGT II) Now with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Presidium Instruments Gem Tester II PGT II used for?

    Answer: The Presidium Instruments Gem Tester II PGT II is designed to accurately identify diamonds, Moissanites, and common colored gemstones. This precision tool utilizes Assisted Thermal Calibration (ATC) technology to deliver reliable results with ease. It's particularly useful for jewelers, gemologists, and hobbyists looking to differentiate between gem types quickly and efficiently. For instance, if you're comparing a diamond and a Moissanite in a retail setting, this tester will help ensure you provide your customers with accurate information about the stones.
  • Question: How does the Assisted Thermal Calibration (ATC) feature work?

    Answer: The Assisted Thermal Calibration (ATC) feature automatically adjusts the thermal readings based on the surrounding temperature of the gemstone being tested. This ensures higher accuracy and reliability in results, making it easier for users to identify gems without external interference. For example, if you're working in a warm environment, the ATC allows the tester to compensate for temperature fluctuations, which is crucial for proper identification of similar-looking stones like Moissanites and diamonds.
  • Question: Is the PGT II easy to operate for beginners?

    Answer: Yes, the Presidium Gem Tester II PGT II is designed with user-friendliness in mind. Its intuitive interface and straightforward instructions allow even beginners to quickly learn how to use it effectively. This makes it an excellent tool for new jewelers or hobbyists who may not have extensive training in gemology. A beginner could easily grasp its functions and accurately test gemstones right out of the box, ensuring they won't feel overwhelmed by its technology.
  • Question: Can the PGT II test all kinds of gemstones?

    Answer: While the Presidium Gem Tester II is highly effective for identifying diamonds, Moissanites, and some colored gemstones, it may not be suitable for testing all gem types. It is best utilized for stones with specific thermal properties. For instance, if you're working with sapphires or rubies, you may require additional tools tailored to those specific gems. This limitation means that jewelers should have a variety of testing equipment in their toolkit to cover different gem types comprehensively.
  • Question: What should I do if my PGT II is not giving accurate readings?

    Answer: If your Presidium Gem Tester II is providing inaccurate readings, consider checking the calibration and ensuring the device is properly maintained. Follow the calibration instructions provided in the user manual. Additionally, assess the environment you are working in, as factors like temperature can affect results. For example, if you’re in a highly humid environment, this could impact the performance. If issues persist, contacting customer support for troubleshooting guidance is recommended.
  • Question: Does the PGT II require any specific maintenance?

    Answer: Yes, the Presidium Gem Tester II requires regular maintenance to ensure accuracy. It's essential to keep the tester clean and store it in a safe, dry place. Regular cleaning of the tip with a soft cloth will help maintain its efficacy. Proper care helps your tool last longer and delivers optimal performance during tests. For instance, if left uncleaned, accumulation of dirt or residues can interfere with readings, leading to incorrect identification of gemstones.
  • Question: What is the warranty period for the PGT II?

    Answer: The Presidium Instruments Gem Tester II typically comes with a manufacturer's warranty that covers defects in materials and workmanship. The exact warranty length may vary by seller and region, so it’s prudent to check with the retailer from whom you purchase. This warranty is an added assurance that protects your investment, providing peace of mind should any manufacturing issues arise. Always keep your purchase receipt to facilitate claims under the warranty.
  • Question: Can the PGT II detect synthetic gemstones?

    Answer: The Presidium Gem Tester II is capable of identifying synthetic Moissanites and diamonds, as it measures thermal conductivity differences. However, it may struggle with some synthetic colored gemstones due to varying thermal properties. For jewelry professionals, understanding the limitations of the tester is crucial when handling synthetic stones. In practice, if you encounter a suspected synthetic stone, complementing your testing with alternative methods will provide more reliable identification.
  • Question: What accessories come with the PGT II?

    Answer: The Presidium Gem Tester II usually comes with a user manual, a calibration tool, and sometimes extra tips. These accessories not only enhance your user experience but also ensure that you can maintain and operate the device efficiently. For instance, having a calibration tool readily available allows for quick adjustments as needed, ensuring that you can trust the readings you obtain from your tester.
  • Question: Where can I buy the Presidium Instruments Gem Tester II PGT II in Ethiopia?

    Answer: You can conveniently purchase the Presidium Instruments Gem Tester II PGT II with Assisted Thermal Calibration (ATC) on Ubuy. Ubuy offers a user-friendly shopping experience, along with a wide selection of products tailored to meet your needs. With reliable shipping options and customer support, Ubuy ensures you can get this essential gem-testing tool delivered directly to your doorstep in Ethiopia.

Presidium Diamond Testers Editorial Review

The Presidium Instruments Gem Tester II PGT II is a useful tool for identifying diamonds, moissanites, and common colored gemstones. It is not accurate for distinguishing between natural and synthetic stones, but it provides clues about the type of stone. The device can be used on gems that are in settings, and it comes with a soft case. However, some customers have experienced issues with the construction and calibration of the pen. Overall, it is a helpful tool for gem testing, but further testing may be required for accurate results.

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Pros

  • Can be used on gems in settings
  • Comes with a soft case

Cons

  • Flimsy construction

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ETB 62279

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We don't know when or if this item will be back in stock.

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
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Fastest cross-border delivery

Features & Benefits

  • Quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity
  • Retractable thermoelectric probe tip for constant pressure between probe tip and gemstone
  • Thinnest probe tip in the industry (0.6mm) for testing diamonds as small as 0.02ct
  • Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing
  • No waiting time between tests
  • Built-in Calibration (CAL) and Glass test discs for reference