Presidium PDMT-A DiamondMate Diamond Tester Asic 5 mm Material Hardened stainless

5 mm Material Hardened stainless steel Surface Finish Highly polished Country of Origin Vietnam

A classic die-struck solitaire mounting built for a 3

Moore's Waterproof Discs are flexible

repeatable impressions

Presidium PDMT-A DiamondMate Diamond Tester Asic 5 mm Material Hardened stainlessThe Presidium PDMT A DiamondMate is a handheld diamond tester that uses thermal conductivity to quickly separate diamonds from most known simulants. Compact and easy to use, it is built for jewelers, gemologists, and appraisers who need a dependable screening tool at the bench or in the field. The retractable probe tip promotes correct testing technique and extends tip life, while dual indicators continuous beep for diamond, intermittent beep for