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Item #:
30692295
Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones
Item #:
30692295
NZD 649
Price Details
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Imported from USA store
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Order now and get it around Wednesday, July 29
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The Presidium Gem Tester II with Assisted Thermal Calibration provides a quick and easy way to identify diamonds/moissanites and separates up to 16 common colored gemstones based on their thermal conductivity with its clear and direct analog display.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Thermal Calibration
Equipped with assisted thermal calibration, this gem tester ensures accurate readings, facilitating the identification of diamonds and moissanites with unprecedented precision and reliability.
Versatile Identification
Capable of identifying a wide range of gemstones, including common colored gems, this tool serves jewelers and gemologists, distinguishing it from competitors that may only focus on diamonds.
User-Friendly Design
Designed for ease of use, the Presidium Gem Tester II simplifies gemstone identification, making it accessible for both professionals and hobbyists while enhancing the value of gemstone appraisal.
Product Details
- Assisted Thermal Calibration for quick and easy identification of diamonds and moissanites, and separation of 16 common colored gemstones
- Improved function of Assisted Thermal Calibration (ATC) to adjust to testing environment
- Industries most trusted gemstone tester, redesigned for compactness, sturdiness, and portability
- Thinnest retractable probe tip in the industry for enhanced usability
- Provides consistent and reliable results for identifying diamonds and moissanites
- Simple and easy-to-use analog dial for differentiation of 16 types of gemstones
| Brand | Presidium |
| Power type | Battery |
| Features | Easy To Read, Easy To Use |
| Display | Analog |
| Size | M |
| Material | Metal |
| Resolution | Analog Dial |
| Model | PGT II |
| Item Weight | 0.65 lbs (290 grams) |
Who Should Buy?
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Jewelry Professionals
Ideal for jewelers to accurately identify diamonds and moissanites quickly during appraisals or repairs.
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Gemstone Enthusiasts
Perfect for collectors and hobbyists to distinguish between real and synthetic gemstones in their collections.
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Store Owners
Useful for retail store owners wanting to verify the authenticity of gemstones before selling to customers.
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Beginners
May be complicated for beginners without prior knowledge of gemstone testing techniques and equipment.
Product Description
Presidium Instruments Gem Tester II with Assisted Thermal Calibration for Identifying Diamonds/Moissanites and Common Colored Gemstones
About This Item
Introducing the Presidium Electronic Gem Gemstone Diamond Tester PGT, the industry's most trusted gemstone tester. This redesigned tester offers enhanced functionality and reliability, making it a must-have for any gem enthusiast or professional jeweler. The PGT features an assisted thermal calibration system, allowing you to easily self-calibrate the device to your testing environment. This ensures accurate and precise results every time, giving you peace of mind in your gemstone testing. With its compact and sturdy design, the PGT is now more portable than ever before.
Whether you're working in a jewelry store or out in the field, this gemstone tester is the perfect companion for your testing needs. One of the standout features of the PGT is its thinnest retractable probe tip in the industry. This allows you to easily test gemstones of all sizes and shapes, without causing any damage. With the PGT II, you can confidently identify diamonds and moissanites with precision. The PGT is also incredibly versatile, capable of differentiating between 16 different types of gemstones.
Its clear and easy-to-read analog dial ensures that you can easily interpret the results without any confusion. For those concerned about the environment, this product comes with a warning for California Proposition 65 compliance. Don't compromise on the quality of your gemstone testing. Choose the Presidium Electronic Gem Gemstone Diamond Tester PGT for consistent and reliable results every time. Purchase yours now from Ubuy and take your gemstone testing to the next level.
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Product Buying Guide
The Presidium Electronic Gem Gemstone Diamond Tester PGT by Presidium is a versatile and reliable tool that allows you to quickly and accurately identify diamonds, moissanites, and different types of gemstones. With its clear analog display and included Assisted Thermal Calibration, this gem tester is easy to use and guarantees consistent results every time. In this buying guide, we will explore the product specifications, key features and benefits, usage scenarios, a comparison with competitors, user reviews, price analysis, and important buying considerations for potential buyers in {{COUNTRY}}.
Product Specifications
- Brand: Presidium
- Model: PGT II
- Testing Method: Thermal Conductivity
- Types of Gemstones Identified: Diamonds, Moissanites, 16 common colored gemstones
- Probe Tip: Thinnest retractable probe tip in the industry
- Display: Clear analog dial
Key Features
- Assisted Thermal Calibration for self-calibration to testing environment
- Compact, sturdy, and portable design
- Consistent and reliable results
- Easy differentiation of 16 types of gemstones
Usage Scenarios
- Jewelry stores and gemstone sellers can quickly identify the authenticity of diamonds, moissanites, and colored gemstones.
- Gemstone enthusiasts and collectors can use this tester to verify the authenticity of their gemstone collection.
- Individuals involved in the buying and selling of gemstones can accurately determine the value of the gemstones based on their authenticity.
- Jewelry appraisers can rely on this gem tester for accurate and efficient gemstone identification during appraisals.
Conclusion
The Presidium Electronic Gem Gemstone Diamond Tester PGT is a must-have tool for anyone involved in the buying, selling, or collecting of gemstones. With its versatile functionality, reliable results, and easy-to-use design, it provides peace of mind and ensures accurate identification of diamonds, moissanites, and various types of gemstones. Invest in this gem tester to enhance your gemstone business or collection.
View LessThe Presidium Electronic Gem Gemstone Diamond Tester PGT by Presidium is a versatile and reliable tool that allows you to quickly and accurately identify diamonds, moissanites, and different types of gemstones. With its clear analog display and included Assisted Thermal Calibration, this gem tester is easy to use and guarantees consistent results every time. In this buying guide, we will explore the product specifications, key features and benefits, usage scenarios, a comparison with competitors, user reviews, price analysis, and important buying considerations for potential buyers in {{COUNTRY}}. Continue Reading
Customer Questions & Answers
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Question:
How do I calibrate the Presidium Gem Tester II?
Answer: The device comes with Assisted Thermal Calibration which allows for easy self calibration to your testing environment. -
Question:
Can the Presidium Gem Tester II identify diamonds and moissanites?
Answer: Yes, the tester is specifically designed to identify diamonds and moissanites accurately. -
Question:
How many types of gemstones can the Presidium Gem Tester II differentiate?
Answer: The device can differentiate up to 16 common colored gemstones based on their thermal conductivity.
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Naylz
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“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”
6 June 2026 · via Trustpilot
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“great service, quick delivery and comunication”
2 June 2026 · via Trustpilot
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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
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“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
14 May 2026 · via Trustpilot
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John
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“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
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NZD 649
Order now and get it around Wednesday, July 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Easily self calibrate your device to your testing environment
- Compact, sturdy and portable design
- Thinnest retractable probe tip in the industry
- Consistent and reliable results
- Can differentiate 16 types of gemstones
- Clear and easy-to-read analog dial
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