What is the Presidium Duo Tester PDT-S7 used for?

The Presidium Duo Tester PDT-S7 is designed to test and distinguish between diamonds and various gemstones. This tester uses advanced technology to measure thermal conductivity, allowing users to accurately identify genuine diamonds and other gemstones like moissanite. By incorporating a dual-purpose feature, it serves both jewelers and collectors alike, ensuring confidence in gemstone authenticity during purchasing or appraisal.

How do I operate the Presidium Duo Tester?

Operating the Presidium Duo Tester is straightforward. Simply turn on the device, select the mode for diamonds or gemstones, and allow it to warm up. After a brief wait, place the stone onto the probe tip. The tester will then display a reading indicating whether the stone is a diamond or another type of gemstone. This ease of use makes it perfect for both experienced jewelers and hobbyists looking to verify their gems quickly.

What types of gemstones can the PDT-S7 test?

The PDT-S7 is versatile and can test a range of gemstones, including diamonds, moissanite, and other simulants. The inclusion of a dual-testing mode allows it to differentiate based on thermal properties, making it particularly effective for accurately discerning genuine diamonds from imitations. This diversity is ideal for jewellers who frequently handle various types of gemstones in their collections.

Is the Presidium Duo Tester portable?

Yes, the Presidium Duo Tester is compact and lightweight, making it highly portable. Its design allows it to be easily carried in a bag or pocket, making it an ideal tool for jewelers who travel frequently for trade shows, appraisals, or exhibitions. The ease of portability ensures that you can always have a reliable testing solution at hand whenever needed.

How long does it take for the tester to give accurate readings?

The Presidium Duo Tester typically requires about 30 seconds to warm up before accurate testing can commence. Once warmed up, placing the gemstone on the probe will yield results almost instantly. This quick response time means you can efficiently test multiple stones with minimal interruption, making it perfect for jewelers handling large volumes of inventory.

Does the PDT-S7 come with a user manual?

Yes, the Presidium Duo Tester PDT-S7 comes with a comprehensive user manual that provides detailed instructions on operation, troubleshooting, and maintenance. This guide is essential for ensuring that users get the most out of their tester, especially for those new to gemstone testing or looking to deepen their expertise.

Can the Tester be recalibrated?

Yes, the PDT-S7 can be recalibrated to ensure precise measurements. It is equipped with easy-to-follow calibration procedures outlined in the user manual. Regular calibration is recommended, especially after extensive use, to maintain accuracy. This ensures that your assessments remain trustworthy over time, providing assurance to customers or during personal collections.

What kind of battery does the PDT-S7 use?

The Presidium Duo Tester PDT-S7 operates on a standard 9V battery, which is readily available in most stores. This design allows for convenient replacements and easy maintenance. Keeping a spare battery helps ensure that the tester remains operational for those urgent testing needs, whether in a professional setting or when dealing with personal gemstone collections.

Can I use this tester for both natural and synthetic diamonds?

Absolutely! The Presidium Duo Tester PDT-S7 is capable of testing both natural and synthetic diamonds, thanks to its advanced thermal conductivity technology. This capability is highly beneficial for gemologists and jewelers who need to evaluate the authenticity of all types of diamonds they encounter in their profession.

Where can I buy the Presidium Duo Tester Gem Gemstone Diamond Tester PDT-S7 in Colombia?

You can purchase the Presidium Duo Tester Gem Gemstone Diamond Tester PDT-S7 from Ubuy. Ubuy is an established online retailer in Colombia offering a wide range of products, including advanced gemstone testing tools. Shopping on Ubuy ensures you receive authentic products backed by useful customer service along with easy delivery options.

How to Shop Presidium Duo Tester (PDT II) Diamond and Colored Online From Ubuy?

It’s easy to shop Presidium Duo Tester (PDT II) Diamond and Colored online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Presidium Duo Tester (PDT II) Diamond and Colored Available to Shop Online in Colombia?

Yes, at Ubuy Colombia this product is available for you to shop at a reasonable price. The Presidium Duo Tester (PDT II) Diamond and Colored is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Presidium

The only comprehensive tool on the market that combines two proven testing methods for gemstones.

Presidium

Item #: 2460859

Presidium Duo Tester (PDT II) Diamond and Colored Gemstone Tester | Thermal Conductivity and Reflectivity Testing | Assisted Thermal Calibration

83% of respondents would recommend this to a friend

Item #: 2460859

COP 2219575

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Only 9 items left in stock.

Order now and get it around Monday, August 31

Secured transaction

Our Top Logistics Partners

The only comprehensive tool on the market that combines two proven testing methods for gemstones.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Dual Technology

Utilizes both thermal and electronic testing methods, ensuring precise identification of diamonds and gemstones, significantly reducing the chances of misidentification compared to traditional testers.

User-Friendly Design

Features an intuitive interface with clear indicators, making it accessible for both professionals and amateurs, allowing for easy and confident gemstone assessments.

Portable Size

Compact and lightweight design enables gem enthusiasts and jewelers to carry it anywhere, offering convenience without sacrificing performance or accuracy in gemstone testing.

Product Details

Retractable thermoelectric probe tip for constant pressure between probe and gemstone
0.6mm thinnest probe tip for testing gemstones as small as 0.02ct
Large easy-to-read analog dial with 15 colored gemstones
Consistent and reliable results every time
Simple and easy to use
Differentiates Moissanite from Diamond

Power Source	Battery Powered
Measurement Type	Thermal Conductivity, Reflective Index
Style Name	Compact, Modern
Color	Black
Specification Met	NIST
Brand Name	Presidium
Model	PDT-S7
Unit Count	1 Count
Manufacturer	Presidium
Part Number	PSPDTS7
Brand	Presidium
Style	Compact, Modern
Package Weight	2.53 Pound

Who Should Buy?

Jewelry Professionals
Ideal for jewelers needing accurate and fast testing of diamonds and gemstones in their daily transactions.
Gemstone Enthusiasts
Perfect for individuals passionate about gemstones, looking to confirm authenticity and value of their collections.
Retail Buyers
Useful for retail clients wanting to ensure the quality and authenticity of purchases before completing transactions.

Casual Users
Not ideal for those who infrequently handle gemstones and require minimal testing capabilities.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Presidium Duo Tester (PDT II) Diamond and Colored Online From Ubuy?

Answer: It’s easy to shop Presidium Duo Tester (PDT II) Diamond and Colored online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Presidium Duo Tester (PDT II) Diamond and Colored Available to Shop Online in Colombia?

Answer: Yes, at Ubuy Colombia this product is available for you to shop at a reasonable price. The Presidium Duo Tester (PDT II) Diamond and Colored is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Presidium Diamond Testers Editorial Review

Presidium Duo Tester (PDT II) Diamond and Colored Gemstone Tester offers high precision in identifying gems through thermal conductivity and reflective index. While many users have reported satisfaction with its ease of use and reliability, some did experience issues with calibration and device functionality. The compact, modern design makes it a suitable tool for both beginners and hobbyists. However, packaging concerns have been highlighted, as inadequate protection may lead to damage during transport. It's ideal for verifying gemstones with a blend of accuracy and user-friendly operation, making it popular among those looking to enhance their jewelry testing experience.

Customer Reviews & Ratings

3.2

40 customers ratings

5 Star

29%
4 Star

27%
3 Star

12%
2 Star

5%
1 Star

27%

Review this product

Share your thoughts with other customers

Pros

Measures thermal conductivity effectively
Reflective index is a useful feature
Compact design for easy handling
User-friendly for beginners
Accurate readings for gemstone identification

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.

COP 2219575

Order now and get it around Monday, August 31

QTY:

Only 9 items left in stock.

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Combines two proven methods for gemstone testing.
Distinguishes diamonds from simulants effectively.
Features a retractable probe for reliable pressure and results.
Thinnest probe tip in the industry at 0.6mm for gems up to 0.02 carats.
Large, easy-to-read analogue dial showcasing 15 colored gemstones.
Designed for simplicity and consistent results every time.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Presidium Duo Tester (PDT II) Diamond and Colored Gemstone Tester | Thermal Conductivity and Reflectivity Testing | Assisted Thermal Calibration

COP 2219575

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Presidium Diamond Testers Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Product Price History

Important information

COP 2219575

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*