PRESIDIUM PDMT-A DIAMONDMATE-A TESTER A — Battery-Operated Diamond Verifier

The PRESIDIUM PDMT-A DIAMONDMATE-A TESTER A is a pocket-sized diamond tester designed to verify authenticity using precise thermal properties. This handheld, battery-operated device delivers quick, reliable results in seconds, helping jewelers and gem enthusiasts confirm genuine diamonds on the spot.

Compact and portable, the DIAMONDMATE-A fits easily in a pocket or toolkit and works wherever you need fast gemstone verification. Its dependable sensors and streamlined operation provide clear, repeatable readings, reducing guesswork for buyers, sellers, and appraisers alike.

Designed for reliability, the unit uses proven thermal testing methods and durable sensors to deliver repeatable readings across diamond sizes and settings. It is ideal for jewelry verification, appraisals, and fast decision-making in busy retail environments.

• Pocket-sized, handheld design for easy carrying
• Battery-operated for true portability
• Fast results— typically seconds
• Precise thermal property testing for authenticity
• Reliable performance crucial for jewelers and gem enthusiasts

Whether you’re testing loose stones or mounted pieces, this tester delivers confident verification without sacrificing speed. Shop today to add a trusted diamond tester to your toolkit.