Presidium PDMT-A DiamondMate Diamond Tester ImpGen Sold individually — choose only

Sold individually — choose only the sizes you need

Available in 12 thicknesses ranging from 0

to 1-5/16 in

700 lumens of bright

Compatible with both 115V and 230V motor versions

Presidium PDMT-A DiamondMate Diamond Tester ImpGen Sold individually — choose onlyThe 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