Presidium PDT Duo Tester-Identify Diamonds & Colored Stones Asic Made in Germany exclusively for

Made in Germany exclusively for AGILO

professional results suited to jewelry finishing

8 replacement rollers

They produce a surface texture ranging from a light sandblasting effect to a deep stipple finish

this accessory lets you adapt those same tools for chasing and repoussé techniques — no need to switch to a separate dedicated setup

Presidium PDT Duo Tester-Identify Diamonds & Colored Stones Asic Made in Germany exclusively forThe 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