Handheld Pet Urine Specific Gravity Refractometer Cat Dog Plasma Refractometer

It provides triple scale which can read Specific Gravity (S.G.) of Dog Urine, Specific Gravity (S.G.) of Cat Urine,and Serum or Plasma Protein (SP). --Urine Specific Gravity(Dog):1.000～1.060 S.G. --Urine Specific Gravity(Cat):1.000～1.060 S.G.

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