The Leading US Manufacturer
Quality Gem Testing and Evaluation Equipment
For the Jeweler, Gemologist, Appraiser.
Offering precision equipment and tools for the professional, amateur and hobbyist.
- Portalab
- Microscopes
- Portapac
- Refractometer
- Fiberoptics
- UV Products
- Duplex II Hemicylinder Replacement
- Other Gemological Tools and Supplies