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Hardness Testing Equipment Diamond Gems Tester Pen Portable Gemstone Selector Tool LED Indicator Accurate Reliable Jewelry Test Tool
Accurate and reliable reading with easy operation and LED light indication.
Hardness Testing Equipment Diamond Gems Tester Pen Portable Gemstone Selector Tool LED Indicator Accurate Reliable Jewelry Test Tool
Artigo n.º: 141945727

Hardness Testing Equipment Diamond Gems Tester Pen Portable Gemstone Selector Tool LED Indicator Accurate Reliable Jewelry Test Tool

Artigo n.º: 141945727

STD 2012340

Detalhes do Preço

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

*All items will import from EUA

Em stock
EUA Importado da loja USA

Qtd.:

Encomende já e receba por volta de Sexta-Feira, Setembro 04
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Accurate and reliable reading with easy operation and LED light indication.
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.

O que se Destaca

Portable Design
The lightweight and compact design ensures easy portability, allowing users to conveniently test gemstones anytime, anywhere, making it ideal for jewelers and gem enthusiasts alike.
LED Indicator
Equipped with an LED indicator, this tester provides clear visual feedback on the gemstone's hardness level, ensuring reliability and accuracy in identifying genuine diamonds and other stones.
Versatile Use
This tool serves multiple purposes, effectively distinguishing between various gemstones and ensuring users can make informed decisions when purchasing or evaluating jewelry, enhancing overall value.

Detalhes do produto

Shop Hardness Testing Equipment Diamond Gems Tester Pen Portable Gemstone Selector Tool LED Indicator Accurate Reliable Jewelry Test Tool online at a best price in São Tomé and Príncipe. B0BXNSZ1FG
Item Weight2.65 pounds (1.2 kg)
Departmentunisex-adult
ManufacturerGeneric
ImportCountry as Labeled

Quem Deverá Comprar?

Suitable For
  • Jewelry Enthusiasts

    Ideal for hobbyists who enjoy assessing the quality and hardness of their gemstone collections accurately.

  • Professional Jewelers

    Essential tool for jewelers needing reliable hardness testing for customer service and product evaluations.

  • Students Learning Gemology

    Helpful device for students in gemology courses needing practical tools for understanding gemstone properties.

Not Suitable For
  • Casual Users

    Not suitable for casual buyers who lack the knowledge to interpret results accurately and safely.

DESCRIÇÃO DO PRODUTO

Hardness Testing Equipment Diamond Gems Tester Pen Portable Gemstone Selector Tool LED Indicator Accurate Reliable Jewelry Test Tool

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Perguntas e Respostas dos Clientes

  • Pergunta: What is the purpose of a Diamond Gems Tester Pen?

    Resposta: A Diamond Gems Tester Pen is designed to determine the authenticity and quality of gemstones, particularly diamonds. It measures the hardness and thermal conductivity of the stone, providing accurate results that can help distinguish between real diamonds and imitations. This tool is particularly useful for jewelers, gemstone enthusiasts, and even consumers wanting to verify their jewelry purchases.
  • Pergunta: How does the LED indicator work on this gem tester?

    Resposta: The LED indicator on the Diamond Gems Tester Pen provides a visual cue to help users interpret the results. When you test a gemstone, the LED will light up in different colors, enabling easy recognition of whether the stone is genuine or a fake. This feature enhances the usability of the tool, making it accessible for users with varying levels of experience in gem testing.
  • Pergunta: Can the tester accurately distinguish between diamonds and other gemstones?

    Resposta: Yes, the Diamond Gems Tester Pen is specifically engineered to accurately differentiate diamonds from other stones, such as cubic zirconia or moissanite. The device measures the thermal conductivity of gemstones, which varies between different materials. Therefore, by employing this tool, users can reliably verify the nature of their stones, ensuring they are informed buyers or sellers.
  • Pergunta: Is this tester suitable for beginners?

    Resposta: Absolutely! The Diamond Gems Tester Pen is user-friendly, making it suitable for beginners as well as seasoned gemologists. Its simple operational design allows users to test gemstones easily without requiring extensive knowledge or experience. Additionally, the clear LED indicator helps anyone understand the results quickly, making it an ideal tool for novice gemstone enthusiasts.
  • Pergunta: What type of power does the tester require?

    Resposta: The Diamond Gems Tester Pen typically operates on batteries, which offers portability and convenience. Many models use AA or AAA batteries, ensuring you can take this handy tool wherever you go. This feature is especially useful for jewelers or collectors attending shows, allowing you to conduct on-the-spot testing of gemstones.
  • Pergunta: How do I maintain my Diamond Gems Tester Pen?

    Resposta: To maintain your Diamond Gems Tester Pen, store it in a cool, dry place and avoid exposing it to direct sunlight or extreme temperatures. Regularly check and replace the batteries to ensure optimal performance. Additionally, cleaning the testing tip carefully after use will prevent contamination and ensure accurate readings for future tests.
  • Pergunta: What types of gemstones can this tester evaluate?

    Resposta: The Diamond Gems Tester Pen is primarily designed for diamonds but can also evaluate other transparent gemstones such as sapphires and topazes. However, its readings are most reliable with diamonds. Therefore, while you can test a variety of stones, for the best results, focus on stones within the manufacturer's specified range for accuracy.
  • Pergunta: How long does it take to get a reading from the gem tester?

    Resposta: You can expect to get a reading from the Diamond Gems Tester Pen in just a few seconds. Once you place the gem on the tip and activate the tester, it quickly measures the thermal properties and then displays the result through the LED indicator. This quick response makes it efficient for testing multiple stones in a short period.
  • Pergunta: Where can I buy the Diamond Gems Tester Pen in São Tomé and Príncipe?

    Resposta: You can purchase the Diamond Gems Tester Pen through Ubuy in São Tomé and Príncipe. Ubuy offers a wide selection of portable gem testers, including this accurate and reliable jewelry test tool. Their platform provides extensive details on the product, and their user-friendly interface ensures a straightforward shopping experience.
  • Pergunta: Can I use the tester for colored gemstones?

    Resposta: The Diamond Gems Tester Pen is optimized for diamonds and may not provide reliable results for colored gemstones. The thermal conductivity properties vary significantly across different types of gemstones. While some users may experiment with colored stones, accurate testing is limited; hence, it's advisable to use this tool primarily for diamond assessment.

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

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Histórico de preços do produto

Informação importante

  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.