Presidium PDT Duo Tester-Identify Diamonds & Colored Stones Electroplating As an organic product

As an organic product

118 Half Round 133

adjustable workholding

Special-order shapes and sizes are also available for custom requirements

Presidium PDT Duo Tester-Identify Diamonds & Colored Stones Electroplating As an organic productThe Presidium PDT Duo Tester combines two distinct testing methods into a single professional instrument, giving jewelers and gemologists the tools needed to accurately identify diamonds, diamond simulants including synthetic moissanite and popular colored gemstones. Unlike a standard thermal tester alone, this unit simultaneously performs both thermal conductivity testing and digital reflectivity measurement through a single probe at the press of one