Analogue Refractometer KERN ORA 1AB

Analog refractometer ORA 1AB (scale: Volume percent | measuring range: 0 %(v/v) - 60 %(v/v), 60 %(v/v) - 80 %(v/v) | division: 1 %(v/v), 2,5 %(v/v)) Refractive index measurement for laboratories and the industry