Integrated and portable diagnostic device for accurate and easy measurement of serum/plasma proteins and urine specific gravity. Key Features:

• Large rubber handle for easy grip and comfort
• Rubber eyepiece for comfortable use
• Focus and wide field of view
• Blue-colored prism with 3 scales: Protein/Specific Gravity/Refractive Index and sample cover
• Thermal compensation with calibration
• Comes with a storage case