3 in 1 Clinical Refractometer Cat Dog Urine Specific Gravity Serum Protein
Serum or Protein Concentration: 2-14g/dl (Resolution: 0.2g/dl). Material: Aluminum Alloy. The optical should not be scratched or scratched. Avoid missing spare parts. The Proportion of Dogs: 1.000-1.060 SG (Resolution: 0.001 SG).