Presidium Gem Computer Gauge (PGCG) | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC Connectivity, Portable Jewelry Measuring Tool
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Presidium Gem Computer Gauge (PGCG) | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC Connectivity, Portable Jewelry Measuring Tool
Presidium Gem Computer Gauge estimates the weight and identifies gemstones with much greater precision and consistency.
Presidium Gem Computer Gauge (PGCG) | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC Connectivity, Portable Jewelry Measuring Tool
Artículo nº.: 26571357

Presidium Gem Computer Gauge (PGCG) | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC

Artículo nº.: 26571357

€ 421

Price Details

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

*All items will import from EE. UU.

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EE. UU. Importado de la tienda USA
Haz tu pedido ahora y recíbelo el Jueves, Julio 23
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Presidium Gem Computer Gauge estimates the weight and identifies gemstones with much greater precision and consistency.
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Lo que más destaca

Advanced Accuracy
Utilizes cutting-edge technology to deliver precise gem measurements, ensuring reliable assessments for jewelers and appraisers.
Diseño amigable para el usuario
Designed for ease of use with a clear display and intuitive controls, making it accessible for both professionals and beginners.
Construcción duradera
Built with high-quality materials to withstand daily use, ensuring longevity and consistent performance in gem evaluation.

Detalles de producto

Shop the Presidium Gem Computer Gauge at the lowest price on Ubuy Spain. Accurate and reliable gem measurement device for gemologists and jewelry enthusiasts.
  • Presidium Gem Computer Gauge accurately estimates gemstone weight and identifies 74 gemstones and 9 different shapes.
  • Features auto-magnetic shut-off for convenience and precision in measurement.
  • Provides direct carat conversion for round brilliant cut diamonds with 0.01mm resolution for accurate results.
  • Allows weight computation through direct measurement or keypad entry, offering versatile usability.
  • Comes with a USB interface and CD-Rom containing 133 gemstones, S.G. Dictionary, and gemstone estimator for comprehensive functionality.
  • Backed by a 1 year factory warranty for guaranteed reliability.
Peso del artículo1.5 lbs (680 gramos)

¿Quién debería comprarlo?

Suitable For
  • Jewelry Appraisers

    Ideal for gemologists and appraisers who require precise measurements for accurate gemstone evaluations.

  • Gemstone Enthusiasts

    Recommended for hobbyists wanting to accurately classify their gemstone collection using advanced technology.

  • Retail Jewelers

    Beneficial for jewelers to enhance their sales presentations with accurate data on gemstone quality and characteristics.

Not Suitable For
  • Compradores Casual

    Not suitable for consumers who purchase jewelry occasionally without a need for detailed gem measurements.

  • Usuarios conscientes del presupuesto

    May not be ideal for individuals looking for low-cost gemstone evaluation tools without complex features.

  • Usuarios no técnicos

    Less practical for individuals unfamiliar with technology or who struggle to operate electronic measuring instruments.

DESCRIPCIÓN DEL PRODUCTO

Presidium Gem Computer Gauge (PGCG) | Digital Gemstone Caliper with Carat Weight Estimation, 0.01mm Precision, 9 Cut Identification, USB PC Connectivity, Portable Jewelry Measuring Tool

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Preguntas y respuestas de los clientes

  • pregunta: What is the Presidium Gem Computer Gauge used for?

    responder: The Presidium Gem Computer Gauge is primarily used for measuring the specific gravity of gemstones and other materials accurately. This tool is essential for gemologists and jewelers as it helps determine the authenticity and value of gems. By knowing the specific gravity, users can effectively distinguish between natural and synthetic stones, thereby ensuring quality in their collections or sales.
  • pregunta: How does the Presidium Gem Computer Gauge work?

    responder: The Presidium Gem Computer Gauge operates based on the principle of Archimedes' buoyancy. It requires the user to weigh the gem in air and then submerged in water. This process calculates the specific gravity through a built-in formula. The gauge is designed for ease of use, with clear display readings that make the measurement straightforward, even for beginners. It's widely utilized in both professional and educational settings for gemology.
  • pregunta: Is the Presidium Gem Computer Gauge portable?

    responder: Yes, the Presidium Gem Computer Gauge is designed to be portable and user-friendly, making it suitable for both in-lab and field use. Its compact size allows easy storage and transport, making it an essential tool for gemologists, appraisers, and jewelers who need to carry their equipment for assessments at various locations, whether at gem shows or in retail environments.
  • pregunta: What types of gemstones can I measure with the Presidium Gem Computer Gauge?

    responder: The Presidium Gem Computer Gauge is versatile and can be used to measure a wide variety of gemstones, including diamonds, rubies, sapphires, and more. It is effective for most natural stones and some synthetic varieties. By providing accurate specific gravity measurements, it can help you differentiate between similar-looking gems, thereby playing a crucial role in gem identification.
  • pregunta: Can beginners use the Presidium Gem Computer Gauge?

    responder: Absolutely! The Presidium Gem Computer Gauge is designed with user-friendliness in mind. Even those who are new to gemology will find it easy to understand and operate. The comprehensive manual provides step-by-step instructions, and its digital display shows results clearly, making it a great tool for both novice gem enthusiasts and seasoned professionals alike.
  • pregunta: How do I maintain my Presidium Gem Computer Gauge?

    responder: To maintain your Presidium Gem Computer Gauge, regularly clean the weighing platform and ensure the calibration is accurate, especially if it has been transported. It's best to store it in its protective case when not in use, away from direct sunlight and humidity. Following these simple maintenance tips ensures longevity and accuracy in your measurements, keeping your gauge in optimal condition for years.
  • pregunta: What are the advantages of using digital gauges like the Presidium Gem Computer Gauge?

    responder: Digital gauges like the Presidium Gem Computer Gauge provide several advantages over traditional methods. The digital readouts reduce the chances of human error in readings, offer fast results, and typically include features such as automatic calibration. This enhances the overall user experience and increases efficiency when analyzing multiple gemstones, making it ideal for professional gemologists and jewelers.
  • pregunta: Are there any accessories included with the Presidium Gem Computer Gauge?

    responder: Yes, the Presidium Gem Computer Gauge usually comes with a few essential accessories, such as a user manual, a calibration weight, and a protective case for safe storage. These accessories enhance the user experience by ensuring that you have everything you need to get started and maintain accuracy in your measurements. Refer to the product details to confirm the specific accessories included with your purchase.
  • pregunta: Can I use the Presidium Gem Computer Gauge for materials other than gemstones?

    responder: Yes, while primarily designed for gemstones, the Presidium Gem Computer Gauge can also be used for other materials that require specific gravity measurement, such as metals and some crystals. This versatility is a valuable feature for professionals who may work with various materials in their line of work. Always refer to the user manual for guidance on measuring different materials accurately.
  • pregunta: Where can I buy the Presidium Gem Computer Gauge in Spain?

    responder: You can buy the Presidium Gem Computer Gauge from Ubuy. Ubuy provides a wide selection of products, including this gauge, along with delivery options tailored for customers in Spain. It's a reliable platform for purchasing authentic goods while offering customer support to assist you through the buying process.

Presidium Digital Calipers Editorial Review

The Presidium Gem Computer Gauge is a handy tool for measuring diamonds and gemstones already in a setting. It does not identify gemstones, but rather provides ctw measurements on gems or diamonds. The instructions for use are simple and easy to follow, making it user-friendly. While there have been reports of some products arriving not working, overall customer reception has been positive, with many praising the accuracy and usefulness of the gauge. It is particularly recommended for those in the diamond business who need to estimate stone size. The product is of good quality and comes with the original case.

Reseñas y valoraciones de clientes

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ventajas

  • Accurate ctw measurements
  • Instrucciones fáciles de usar
  • Recommended for those in the diamond business
  • Buena calidad
  • Original case included

Contras

  • Some units may arrive not working

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Información importante

  • Limitaciones: para los productos enviados internacionalmente, hay que tener en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en el idioma del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje y otras normas eléctricas del país de destino (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Al realizar un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir con todas las leyes y reglamentos del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda global. Los productos están sujetos a las normas de exportación/comercio.

€ 421

Haz tu pedido ahora y recíbelo el Jueves, Julio 23

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Características y beneficios

  • Covers 74 gemstones and 9 different shapes.
  • Auto-magnetic shut-off.
  • Direct carat conversion for round brilliant cut diamond.
  • 0.01mm resolution.
  • Weight computation through direct measurement or keypad entry.
  • 1 year factory warranty.

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