AMTAST Pet Urine Specific Gravity Refractometer Dog Cat Refractometer with Automatic Temperature Compensation
Hand-Held Pet Urine Specific Gravity Refractometer with Automatic Temperature Compensation (ATC: 10℃~30℃)
Measuring Range: Dog Urine Specific Gravity: 1.000~1.060; Cat Urine Specific Gravity:1.000~1.060; Serum or Plasma Protein: 2~14 g/100ml
Place 2 - 3 drops of sample onto the prism, and then look through the eyepiece for both Brix and Specific Gravity readings