Presidium OTI All-In-One Diamond Tester Prop 65 - Carbon This replacement pad is designed

This replacement pad is designed for use with pitch bowl 125

Part # Item Description 121

463 8 oz Consumer Package ~237 mL Notes

sweat soldering

Presidium OTI All-In-One Diamond Tester Prop 65 - Carbon This replacement pad is designedThe Presidium OTI All In One Diamond Tester combines dual optical and thermal testing technology into a single probe, delivering fast, reliable diamond authentication for professional jewelers and gemologists. This versatile instrument distinguishes natural diamonds from lab grown diamonds, moissanite, and common simulantsincluding glass, sapphire, and cubic zirconiawhether the stone is loose or mounted in any jewelry setting. With a resistive