Presidium OTI All-In-One Diamond Tester

The Presidium OTI All-In-One Diamond Tester revolutionizes diamond authentication with dual optical and thermal testing in a single probe. Designed for accuracy, speed, and portability, this professional tool reliably distinguishes natural diamonds from lab-grown diamonds, moissanite, and common simulants.

Key Features

• Dual Optical/Thermal testing technology in one probe
• Identifies natural vs. synthetic diamonds, moissanite, and common simulants (glass, sapphire, CZ)
• Tests both loose and mounted stones in all jewelry settings
• Works with colorless polished diamonds, minimum table width 1.6 mm
• Replaceable probe reduces downtime and extends unit life
• Clear resistive touch screen with 6-language interface
• Ergonomic, stylish, and portable design
• User-safe function automatically shuts off UV light when not in use
• Auto shutdown and low-battery indicator

Specifications

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.