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This is a desktop clinical refractometer that allows for hands-free operations.It has 3 scales – serum protein, urine specific gravity, and refractive index.Designed for ease of use and simplicity, the stand has a space for a receptacle, and the daylight plate has a handle for opening/closing.
Range: Urine S.G.: 1.000 to 1.050
Serum protein scale : 0.0 to 12.0g/100mL
Refractive Index: 1.3330 to 1.3600
Minimum Scale: Urine S.G. : 0.001
Serum protein scale: 0.2g/100mL
Refractive Index: 0.0005