Pet Dog Cat Refractometer Pet Urine Specific Gravity Refractometer Serum Plasma Protein: 2~14g/dl, Clinical Animal Refractometer Hydrometers Urine Tester 1.000-1.060SG for Veterinary Cat Dog Pets

3 in 1 function pet refractometer with triple-scale to measure the specific gravity urine of cats and dogs as well as test serum protein or plasma protein concentration. Automatic temperature compensation 0°C-30°C/50°F to 86°F , convenient to use at different temperature. Soft rubber eyepiece and rubber for comfortable viewing The animal refractometer is ideal for veterinary pet owner to test all animals serum or plasma protein level, to test urine specific gravity of large animals like dog, to test urine specific gravity of small animals like cats. Measuring Range: Urine Specific Gravity of Dog: 1.000~1.060 SG (Resolution: 0.001 SG) Urine Specific Gravity of Cat: 1.000~1.060 SG (Resolution: 0.001 SG) Concentration of Serum or Plasma Protein: 2~14g/dl (Resolution: 0.2g/dl) Dimension: 19.5 x 4 x 4cm/ 7.68 x 1.57 x 15.7inches Weight: 102g SG measures concentrating ability of kidney tubules. It's ratio of weight of urine to weight of an equal volume of water, meaning Urine S.G. measurement (SpG) indicates how concentrated urine compared to distilled water (SpG=1.00). Package Included: 1 x Refractometer 1 x Mini screwdriver 1 x Pipette 1 x Cleaning Cloth 1 x Plastic Box 1 x User Manual Noted: 1.Accurate measurement depends on careful calibration 2.Don’t immerse the instrument in water 3.The refractometer can’t measure abrasive or corrosive chemicals 4.Failure to clean the refractometer after each use will lead to inaccurate results and will damage the prism coating.