Presidium Multi Tester III (PMuT III) All-in-One Instrument for Testing Diamo...
With the industrys thinnest probe tip size of 0.6mm, the PMuT III tests colorless diamonds as small as 0.02ct. Item model number: PMuT III. EASY TO USE DESIGN: Ergonomic handheld design with a rubberized anti-slip grip for easy handling.