Hand refractometer for urine and proteine

  • Measuring range: Serum Protein 0-12g/dl, Specific Gravity 1.000-1.050sg
  • Refractive Index: 1.330RI-1.360RI
  • Resolution:
    Serum Protein 0.2g/dl, Specific Gravity 0.005sg, Refractive Index 0.0005RI
  • Without ATC