Presidium Diamond Mate-A Diamond Tester

Presidium Diamond Mate-A (PDMT-A) is a pocket-sized, easy-to-use thermoelectric instrument designed to instantly verify the authenticity of colorless diamonds. Engineered for maximum precision, it reliably tests diamonds as small as 0.02ct based on their thermal properties.

Key Features

Retractable Thermoelectric Probe Tip: Maintains constant, uniform pressure against the gemstone for enhanced accuracy and consistent readings.

Ultra-Thin 0.6mm Probe Tip: Industry-leading thin probe allows effortless testing on stones down to 0.02ct.

Instant Verification: Immediate results indicated via a clear LED display light and continuous audible beep.

Zero Waiting Time: Instantaneous performance with no cooldown required between consecutive tests.

Metal Alert Buzzer: Emits a warning sound to notify you if the probe tip makes contact with metal settings rather than the stone.

Power Efficient: Low battery consumption with built-in low battery indicator.

Specifications

Power Source: AAA alkaline batteries or optional AC adapter

Dimensions: 160 mm x 21 mm x 30 mm (6.3" x 0.83" x 1.18")

Weight: 45 grams

Package Includes: Presidium Diamond Mate-A unit and protective leather carrying sleeve