Clinical Refractometer ATC Tri-Scale Serum Protein 0-12 g/100ml Urine Specific Gravity SG 1.000-1.050 Refractive Index 1.333-1.360RI w/Extra LED Light & Pipette
- LIGHTWEIGHT, made with highest and finest quality of aluminum & rubber.
- Features automatic temperature compensation (ATC) and comes with Portable USB LED Light.