Presidium Diamond Tester Mate-A - The Presidium Diamond Mate Tester (PDMT) 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.
Features :- 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 stone during testing No waiting time between tests Clear and easy-to-read LED display
Benefits :- 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