Gemstone Refractometer, Accurate RI & Birefringence for Identification UV light meter For detailed parameters

For detailed parameters

the LS230 paint meter delivers exceptional performance and convenience

this system provides accurate readings of flow rates and cumulative volume

This device comes with multiple electronic color cards

Gemstone Refractometer, Accurate RI & Birefringence for Identification UV light meter For detailed parametersDescription Ensure the authenticity and quality of your gemstones with our High Precision Gemstone Refractometer. This essential tool is designed for jewelers and gem enthusiasts, offering accurate measurements of refractive index and birefringence to help identify various gemstones. Features: High Quality Construction: Crafted from durable materials, ensuring long lasting performance and reliability. Refractive Index Measurement: Determines gemstone