Pet Urine Specific Refractometer Serum Plasma Protein,Clinical Refractometer Hydrometers Urine Test black

TRIPLE SCALES REFRACTOMETER: Left scale for testing urine specific of large animals such as dog, the middle scale can measure cats urine specific or other small animals, the right scale tests serum or plasma protein level for all animals. QUICK & EASY OPERATION: few sample than other lab hydrometers, just 2 or 3 of solution and wait for a few seconds, accurate data automatic shows, automatic temperature compensation 0C-30C/50F to 86F MEASURING RANGE: Serum or plasma protein: 2-14g/dl, large animal like dog and small animals like cats' urine specific 1.000~1.060 SG, resolution: 0.001SG. perfect for your home pets, clinical veterinary and pet owners. DURABLE REFRACOMTER: comfortable holding and non-slip ABS rubberized grip, anti-rust aluminum body for long term using. Strictly quality and safety standards approved. COMPACT SIZE: and pocket size lab refractometer, comes with sturdy plastic box, mini screwdriver, pipette and wiping cloth and manual packed together, easy to carry and storage. Colour: black Material: plastic Package Contents: 1 x Refractometer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.