●Replacement Pen Probe for Smart Pros Gem Eye - I ●Retractable thermoelectric probe tip ensures constant pressure between probe tip and gemstone ●Industry’s thinnest probe tip (0.48mm)
Description
The SmartPro Gem-Eye I Replacement Probe - Retractable thermoelectric probe tip that ensures constant pressure between probe tip and gemstone Industry’s thinnest probe tip (0.48mm) for testing diamonds as small as 0.01ct