The Presidium Multi Tester III (PMuT III) is the all-in-one instrument that reliably and accurately verifies the authenticity of colorless diamonds against moissanite and other diamond simulants such as colorless sapphire, colorless spinel, cubic zirconia, zircon, etc. Showcasing a new ergonomic design with a rubberized anti-slip grip and an all-around display for easy readability, PMuT III promises greater ease of handling and reading of results whilst testing.
Presidium’s Multi Tester was the world’s first tester that tests for both colorless diamonds and moissanite in a single instrument. Its measuring probes and electronics circuitry detect data from the gemstone being tested via a customized micro-controller, identifying colorless diamonds and moissanite based on their thermal and electrical properties.
PMuT III 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, the PMuT III tests colorless diamonds as small as 0.02ct.
Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone
Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct
Metal alert buzzer to ensure that the probe tip is in contact with gemstone during testing
Ergonomic design with rubberized anti-slip grip for better handling during testing
180-degree multi-viewing LED display
Catered to both left-handed and right-handed users alike
International voltage compatibility
Low battery indicator
Automatic power off
Identifies metals, simulants, moissanite, and colorless diamonds instantly
Enhanced accuracy and consistency with improved functionality and usability
Accurate testing on diamonds as small as 0.02ct
Enhanced functionality and usability
Clear and visible display for ease of reading measurements
No waiting time between tests
Simple and easy to use
Light and portable for convenience
Comes with protective carrying case
Power & Battery
3 x AAA alkaline batteries (approximately 7 hours of continuous use)
AC port to be used with appropriate Presidium Power Adaptor (not included)