portable diagnostic refractometer for human and veterinary use

The RHC-200A Handheld Medical Protein Refractometer is a portable tool used in the medical and healthcare industry. measures the specific gravity of urine, serum protein and refractive index of human beings and animals. The measurement ranges can be found in the table below.   The main body of the instrument is made of copper material to maximize measurement accuracy and durability. This model is equipped with an automatic temperature compensation function (ATC). We also provide an economical version without ATC.   Measurement Specifications Scale(s) Ranges Resolution Accuracy  Serum P 0 to 12g/dl 0.2 ±0.2 Urine SP.G 1.000 to 1.500sg 0.05 ±0.05  Refactive Index 1.330 to 1.360 0.0005 ±0.0005