Discover precision with the KERN ORA 1SA Analogue Refractometer. Ideal for labs and industry, this maintenance-free tool offers multiple selectable scales, ensuring accurate refractive index measurements. Its robust design, automatic temperature compensation (10-30°C), and user-friendly features make it perfect for food industry, catering, and aquaristics. Includes a storage box, calibration solution, pipette, screwdriver, and cleaning cloth. Enhance your measurements with this versatile refractometer.