The Presidium Multi Tester III is the only instrument needed to verify the authenticity of diamonds against moissanites, cubic zirconia, and other diamond simulants.

Showcasing a new ergonomic design with a rubberized anti-slip grip, PMuT III promises greater ease of handling during testing. Presidium’s Multi Tester is the world’s first tester that tests for both diamonds and moissanites in a single instrument.

Its measuring probes and electronics circuitries detect data from the gemstone being tested via a customized micro-controller, identifying diamonds and moissanites 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, PMuT III tests diamonds as small as 0.02ct.

Features
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 probe tip is in contact with gemstone during testing
No waiting time between tests
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 batter indicator
Automatic power off
Protective carrying case included


Dimensions and Weight
Length: 160mm (6.3 inches)
Width: 22mm (0.87 inches)
Height: 42mm (1.65 inches)
Weight: 97g

Benefits
Identifies metals, simulants, moissanites, and diamonds instantly
Simple and easy to use
Enhanced accuracy and consistency
Accurate testing on diamonds as small as 0.02ct
Enhanced functionality and usability
Clear and visible display for ease of reading measurements
Light and portable tester that can be used anywhere
Power and Battery
3 x AAA batteries (approximately 2.5 hours of continuous operation)
Presidium Universal Adaptor (optional item provided by Presidium)

Operating Conditions
Operating temperature: 18°C- 27°C (65°F- 80°F)
Storage temperature: 34°C- 51°C (30°F-125°F)
Technical Specifications
Dimension: 165 x 40 x 25mm (6.5 x 1.6 x 0.96in)
Weight: 97g (0.45lb)
Power: 3 x AAA batteries or AC adaptor (optional item provided by Presidium)
Battery Life: Up to 3 hours of continuous use based on alkaline batteries
Standby Time: 10 min from the last measurement
Operating temperature:18°C-27°C (65°F-80°F)
Storage temperature:34°C-51°C (30°F-125°F)

Package Contents
Presidium Multi Tester III
Metal stone rest
Lanyard
User handbook
Warranty card
Protective carrying case
Optional Accessories
Presidium Universal Adaptor

You can find a user handbook here.