Presidium Multi Tester III PMUT III Diamond Moissanite Tester Pen Identification Tool
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Presidium Multi Tester III PMUT III Diamond Moissanite Tester Pen Identification Tool
The Presidium Multi Tester III (PMUT III) is a tool designed to verify the authenticity of colorless diamonds, moissanites, and other diamond simulants such as colorless sapphire, spinel, cubic zirconia, and zircon.
With a 0.6mm probe tip, the PMUT III can test colorless diamonds as small as 0.02ct.
Features:
Retractable thermoelectric probe.
Thin 0.6mm probe tip, suitable for testing gemstones as small as 0.02ct;
Metal alert buzzer to confirm probe tip contact with the gemstone during testing;
Ergonomic design with rubberized anti-slip grip;
180-degree multi-viewing LED display;
Suitable for both left-handed and right-handed users;
Compatible with international voltage standards;
Low battery indicator;
Automatic power off for energy conservation.
Specification
Power & Battery:
3 x AAA alkaline batteries (approximately 7 hours of continuous use)
AC port compatible with appropriate Presidium power adapter (not included)
Recommended Operating Conditions:
Operating Temperature: 18°C – 27°C (65°F – 80°F)
Storage Temperature: 10°C – 51°C (50°F – 124°F)
Dimensions & Weight:
Length: 165mm (6.50 inches)
Width: 25mm (0.95 inches)
Height: 40mm (1.57 inches)
Weight (without batteries): 54 grams (1.90 oz)



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Ronald – 15 Oct 2025

Works well and fast delivery. It's a little expensive but it's doze the job well. Recommended seller.
JHONNY – 19 Aug 2025

Good product, just make sure you center the tip from the diamonds and hold the reader 90 degrees for accurate reading.
We are so happy to hear that and thank you so much for your support on our website. Any problem do free to contact us.
Best regards





