REFRACTOMETER ALREADY WITH UTILITY LAMP - USED

USED

Professional GIA gemological refractometer complete with original GIA utility lamp, designed for precise refractive index analysis and advanced gemstone identification.

This system combines the renowned GIA refractometer with a dedicated monochromatic lighting base, ideal for achieving a sharp and well-defined shadow edge during readings. The utility lamp features an adjustable front plate that allows control of light diffusion, switching from more directional illumination to a softer diffused light, improving contrast depending on the gemstone and observation conditions.

Designed according to professional gemological standards used in laboratories and education, this instrument represents a complete and reliable solution for gemologists, laboratories, and industry professionals.

Key features

🔎 Original GIA gemological refractometer
💡 GIA utility lamp with dedicated monochromatic illumination
⚙️ Adjustable light diffusion via front plate
📏 Precise shadow edge reading for refractive index determination
💎 Ideal for gemstone identification and professional analysis
🧪 Suitable for laboratory, educational, and professional use