Refractometer

 

• 1.000 to 1.050 urine specific gravity
• 0 to 12 g/dl, serum protein scale
• 1.333 to 1.360 refractive index
• Steel and glass head and prism
• Rubber finger grip
• Focusing eyepiece with eyecup
• Simple calibration with tap water

 These refractometers are single drop, simple to use, and accurate. They offer quick direct reading of urine specific gravity, total serum protein and refractive index.