Presidium PDMT-A DiamondMate Diamond Tester

The Presidium PDMT-A DiamondMate is a reliable handheld tester designed to distinguish diamonds from most diamond simulants using thermal conductivity. Compact and portable, it is ideal for jewelers, gemologists, and appraisers needing a quick and dependable screening tool.

Key Features

• Separates diamonds from all known simulants except moissanite*
• No waiting time between tests
• Positive diamond identification via continuous beep
• Intermittent beep when contacting metal
• Low battery indicator
• Retractable probe tip ensures correct testing technique and extends tip life
• Compact size: 6-1/4" L x 1-1/8" W x 3/4" H
• Powered by 3 AAA batteries (not included) or optional 120V AC adapter
• Up to 7 hours continuous use per battery set
• Full one-year Presidium warranty

Specifications

What’s Included

• Presidium PDMT-A DiamondMate Tester
• Carrying case
• Detailed instructions

Important Notes

• *Moissanite has the same thermal conductivity as diamond. This tester will identify moissanite as diamond.
• To distinguish moissanite, use the Presidium Multitester or a moissanite-specific tester.

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