Presidium PDMT-A DiamondMate Diamond Tester Asic Glardon-Vallorbe files are graded 00

Glardon-Vallorbe files are graded 00 (coarsest) through 6 (finest)

Special order shapes and sizes are also available for custom requirements

Cures at room temperature (70 °F / 21 °C) in 16–24 hours

repeatable impressions

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

Presidium PDMT-A DiamondMate Diamond Tester Asic Glardon-Vallorbe files are graded 00The 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