Presidium PDMT-A Diamond Mate Electronic Tester A

A pocket-sized instrument that instantly verifies the authenticity of diamonds based on their thermal properties. The Presidium Diamond Mate Tester has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry's thinnest probe tip size of 0.6mm, PDMT tests diamonds as small as 0.02ct. Test results are instantly indicated by an LED light and continuous audible beep.

• Retractable thermoelectric probe tip for enhanced accuracy that ensures constant pressure between probe and gemstone
• Industry's thinnest probe tip (0.6mm) for testing diamonds as small as 0.02ct
• Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing
• No waiting time between tests
• Clear and easy-to-read LED display
• Low battery indicator
• Low battery consumption
• Leather carrying sleeve included
• Dimension - 6.3 x 0.9 x 1 in.
• Item Weight - 0.09 lbs.

• Verifies authenticity of diamonds instantly
• Tests both polished and unpolished gemstones
• Tests diamonds as small as 0.02ct
• Consistent and reliable results every time
• No waiting time between tests
• Clear and visible display for ease of reading measurements
• Simple and easy to use
• Light and portable tester that can be used anywhere

• 3 x AAA batteries (approximately 7 hours of continuous use)
• AC adaptor 120 / 230 volts (optional item provided by Presidium)

• Operating temperature - 18°C-27°C (65°F-80°F)
• Storage temperature - 10°C- 50°C (50°F-122°F)

• Presidium Diamond Mate Tester
• Metal stone rest
• U- SKU: PDMI002